What are golf irons?
There are many different types of golf clubs, but they can be broadly divided into three categories: woods, irons, and putters.
Irons are clubs that are specialized for hitting the ball a specific distance rather than hitting it far like woods. There are many different numbers available to allow for precise adjustment of the distance.
Nowadays, sets that include a 6 iron to a 9 iron plus a pitching wedge are common, and the smaller the number, the smaller and longer the loft angle, resulting in greater distance.
On the other hand, the higher the club number, the larger and shorter the loft angle, so although the distance will not be as great, the ball will be easier to get up in the air.
How to choose an iron?
How to choose a shaft
Iron shafts are a factor that greatly affects the club's performance and swing feel, and there are two main types: carbon shafts and steel shafts. Each material has different characteristics, so it is important to select one that suits the golfer's power and swing tempo.
The greatest feature of carbon shafts is their light weight. This makes it easier to increase head speed, which has the advantage of increasing distance. They also have excellent vibration absorption, which reduces the impact of hitting the ball and reduces strain on the body. Generally, they are suitable for golfers who do not have a very fast head speed, female golfers, and golfers who are not confident in their physical strength. Their light weight supports a smooth swing, making golf more enjoyable.
On the other hand, steel shafts are heavier than carbon shafts and feature a firm feel when hitting the ball. They offer high club stability and less head wobble, making them suitable for golfers seeking accurate shots. Golfers with fast club head speed, power hitters, and professionals and advanced players tend to prefer the stability and control offered by steel shafts. If you're looking for a particularly heavy shaft, a model like the Dynamic Gold might be an option. This shaft is favored by many tour professionals for its excellent stability and maneuverability due to its weight.
How to choose the head shape
Iron head shapes are mainly divided into three types: cavity back, muscle back, and hollow structure.
Each shape has different characteristics that make it the best choice depending on the golfer's skill level and playing style.
The cavity back club head is designed with a deep, low center of gravity, making it resistant to mishits and easy to launch the ball into the air. It is especially recommended for beginners and average golfers, as it provides stable distance and direction over a wide range.
On the other hand, muscle backs have a simple structure with a thick head, which gives them a good feel and excellent operability.
The center of gravity is positioned closer to the face, making it suitable for advanced and professional golfers who want precise control over the ball's trajectory.
This allows for delicate ball control for golfers who pursue highly accurate shots.
Hollow-structure irons have a hollow interior head, making it easy to set the center of gravity deep and low.
Because it has high distance performance and is forgiving on mishits, it tends to be chosen by golfers looking for distance and intermediate players looking to step up from a cavity back club.
Choosing the sole width
The sole width of your irons has a big impact on your swing and course conditions.
Irons with wider soles have a larger contact area with the ground, which reduces the risk of duffing and makes it easier to hit stable shots. Beginners and average golfers in particular benefit from the club being less likely to dig into the ground, allowing for a smoother swing and easier distance to be achieved for that club.
On the other hand, irons with narrow soles have less friction with the ground, allowing for a sharper swing.
Advanced and professional golfers can land the club exactly where they want, which is an advantage when it comes to shots that require delicate control from a variety of lies. It is important to choose the sole width that suits your swing type and the conditions of the course you are playing on.
How to choose a loft angle
The loft angle of an iron set is an important factor that directly affects the ball's launch angle and flight distance. Irons can be broadly categorized into standard loft irons and strong loft irons (long-distance irons), which became popular around 2017.
Generally, iron sets with a 7-iron loft angle of 30° to 32° are characterized by a design that allows for a clear difference in distance between each club and makes it easy to get the ball up in the air. For example, if you consider a set that includes a 6-iron through a pitching wedge (PW), each club will be designed to make it easy to aim for the green with the appropriate height and carry. This allows golfers to easily control distance, and it performs particularly well in situations where precision shots are required.
On the other hand, strong loft irons have a smaller loft angle even for the same number, making it easier to get greater distance. A 7-iron is designed with a loft angle of 26° to 30°, which is the same loft angle as a 6-iron with a standard loft.
The steeper the loft angle, the more difficult the club tends to be, but strong-loft irons have a low center of gravity, which makes it easier to get the ball up in the air and provides forgiveness.
As they are also called long-distance irons, they are suitable for golfers who prioritize distance performance and golfers who want to hit the ball farther with less effort.
It is important for golfers to choose the optimal iron set from among those with different loft angles based on their swing speed, desired distance, and course strategy. The key to choosing irons is to check the loft flow of the entire set and whether each club can hit the intended distance.
Popular golf iron sets
- 1位:G740 アイアン(5本セット) N.S.PRO 950GH neo シャフト 日本正規品 2026
- 2位:ZXiR アイアン(5本セット) N.S.PRO 950GH neo シャフト 2027
- 3位:Qi MAX アイアン(6本セット) REAX 65 シャフト 日本正規品 2026
- 4位:T250 アイアン(6本セット) N.S.PRO 880 AMC シャフト 日本正規品 2025
- 5位:100CB アイアン(6本セット) N.S.PRO MODUS3 TOUR105 DUAL FLOW 限定Luxury Black シャフト 2026
- 6位:ZXi5 アイアン(6本セット) N.S.PRO 950GH neo シャフト 2027
- 7位:ZXi7 アイアン(6本セット) N.S.PRO MODUS3 TOUR105 シャフト 2027
- 8位:04 アイアン(5本セット) スペックスチールIII Ver.2 シャフト 2024
- 9位:ZXi5 アイアン(6本セット) N.S.PRO MODUS3 TOUR 105 シャフト 2027
- 10位:QUANTUM(クァンタム) MAX アイアン(5本セット) N.S.PRO 950GH neo シャフト 日本正規品 2026
二木ゴルフ特別価格:159500円
It's not just the looks. This level of perfection is almost unfair.
A sophisticated black head and performance that is forgiving of mistakes.
These two relationships are inherently incompatible. Let's put an end to that contradiction.
The G740 irons offer improved forgiveness, distance, and feel, while their sophisticated black heads provide new value.
You no longer have to choose one or the other. Choose to have it all.
【MIDNIGHT EDITION】The black head, which reduces light reflection, creates a sophisticated and sharp look.
Furthermore, the adoption of a black PVD finish results in a head with excellent durability and corrosion resistance.
[Technology] Building upon the "confident appearance," "high forgiveness and distance performance," and "pleasant feel and sound" that have been perfected in the G700 series, this iron delivers even better results.
■ Achieves excellent ventilation
Dual Camber Sole: By incorporating moderate curvature in the front, back, left, and right directions of the sole, it achieves exceptional turf interaction, making it easy to hit even on difficult lies such as slopes and rough.
■ Produces high initial velocity and high trajectory
VFT Face: The VFT design makes the periphery of the face thinner than the center. Even if the point of impact is off, the face flexes properly, ensuring ball speed. This results in increased distance and height. *VFT = Variable Face Thickness Technology.
■ Pleasant feel and sound when hitting the ball
PURFLEX Badge: The PURFLEX badge reduces impact shock, resulting in a comfortable feel and sound. The improved 3-piece structure is optimized for areas where vibrations are concentrated, making it lighter than the previous model and achieving an even lower center of gravity.
■ High tolerance
High MOI head: In addition to a wider sole design than the previous model, the PURFLEX badge has been made lighter. This achieves an even lower center of gravity, and in synergy with the weight distribution around the perimeter, the head has evolved to have high forgiveness.
■Reliable approach shots around the green
Wedges for attacking: All four wedges in the G740 lineup feature precisely milled grooves. In addition to stable spin performance, the wide sole, which is forgiving of fat shots, ensures reliable approach shots around the green. Black Friday
Basic specifications
| head | [Material] 17-4 stainless steel, [Finish] Black PVD finish, [Manufacturing method] Casting |
|---|---|
| shaft | NSPRO 950GH neo steel shaft |
| Shaft Specifications | Weight: 98g, Torque: 1.7°, Kick Point: Mid-flex (S) |
| Content | Grip: GP360 LITE TOUR VELVET ROUND (no backline) |
| Precautions | This product is a genuine Japanese product. |
| count | 5 | 6 | 7 | 8 | 9 | PW | UW | 50 | 56 |
|---|---|---|---|---|---|---|---|---|---|
| Loft (°) | 21 | 24.5 | 28 | 32 | 36 | 40 | 45 | 50 | 60 |
| Lie (°) | 62 | 62.5 | 63 | 63.8 | 64.5 | 65 | 65 | 65 | 65.25 |
| Club length (inches) | 38.5 | 37.75 | 37 | 36.5 | 36 | 35.5 | 35.5 | 35.5 | 35.25 |
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←This club number is sold separately |
Product List
| Content | flex | |
|---|---|---|
| Set of 5 clubs (7-9, PW, UW) / S In Stock | Set of 5 clubs (7-9, PW, UW) | S |
二木ゴルフ特別価格:143000円
The Srixon ZXiR irons offer the signature feel and stylish design of Srixon, along with exceptional forgiveness and the highest level of forgiveness in the series.
[Features and Functions]
It's easy to hit and feels great. It has that signature SRIXON feel and stylish design.
【TOUR VT SOLE】
The "TOUR VT SOLE" offers superior stability and control, allowing you to freely manipulate the ball flight.
■ Achieves smooth swing-through in any lie. The stepped design of the toe and heel ensures smooth turf interaction at impact.
■ Control your shots with ease. The sole shape and bounce angle design ensure excellent turf interaction in various lies. Achieves a crisp feel and enhanced stability.
【MAINFRAME】
[1] i-ALLOY, a unique alloy blend that produces a soft feel. i-ALLOY is a unique alloy blend that has been tuned for irons, pursuing both lightness and softness. It achieves increased design freedom through weight reduction and the high-quality feel that is characteristic of Srixon.
[2] Face thickness design to enhance rebound performance. Based on thousands of impact point simulations, a new face thickness design has been developed. This allows for wider grooves around the face, increasing the amount of face flex and improving rebound performance. Furthermore, it creates excess weight, resulting in a lower center of gravity.
■ "Blade length design tailored to each club number" makes it easy to hit long irons as well.
By accelerating the face length from short irons to long irons, the design prioritizes maneuverability in the short irons and ease of use and stability in the long irons.
■ "Club-specific groove design" that produces consistent distance and spin rate.
By accelerating the face length from short irons to long irons, the design prioritizes maneuverability in the short irons and ease of use and stability in the long irons.
■ "Club-specific groove design" that produces consistent distance and spin rate.
The grooves are wider on clubs #5 through #7 and narrower on clubs #8 through SW, with a groove design optimized for each club number to achieve consistent distance. In addition, laser milling on the face ensures stable spin performance even in adverse conditions such as rough or wet conditions.
■ New groove rule compliant model. Black Friday
Basic specifications
| Head "1" | [Materials] (#5-7) Face: HT1770M, (#8-SW) Face: i-ALLOY, Body: i-ALLOY, Badge: ABS + Plating |
|---|---|
| Head "2" | [Manufacturing Method] (#5-7) Face: Forged, (#8-SW) Face: Face-Body integrated casting, Body: Lost-wax precision casting |
| Head "3" | [Finishing] Mirror + Satin + Face Laser + Plating |
| shaft | NSPRO 950GH neo steel shaft |
| Shaft Specifications | Weight: 96.5g (#5), Torque: 1.7°, Kick Point: Mid-flex (S) |
| Content | Grip: Tour Velvet Rubber 360 Grip (no backline, with Golf Pride logo) <50g/60 caliber> |
| count | 5 | 6 | 7 | 8 | 9 | PW | AW | SW | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Loft (°) | 22 | 25 | 28.5 | 33 | 38 | 43 | 48 | 54 | |||||
| Lie (°) | 61 | 61.5 | 62 | 62.5 | 63 | 63.5 | 63.5 | 63.5 | |||||
| Club length (inches) | 38.75 | 38 | 37.25 | 36.75 | 36.25 | 36 | 35.75 | 35.5 | |||||
| balance | D2 | D3 | |||||||||||
| Club weight (g) | I:5 400g / I:7 416g (S) | ||||||||||||
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←This club number is sold separately |
Product List
| Content | flex | |
|---|---|---|
| 5-piece set (6-9, PW)/S Stock | Set of 5 (6-9, PW) | S |
二木ゴルフ特別価格:178200円
Gentle, straight, and further. The "Qi MAX" irons make golf even more enjoyable.
The completely new "Qi MAX" irons pursue all the forgiveness, straightness, and distance that golfers demand, allowing you to hit the ball exactly where you aim. In this latest model, we've paid even more attention to the sound and feel of the impact, designing it to feel comfortable even on shots that don't hit the center of the face. These irons are a versatile tool for improving your score, suitable for a wide range of golfers from intermediate to average players.
■Exceptional sound and feel. You'll notice the difference the moment you hit the ball. The "Qi MAX" irons incorporate a "Sound Stabilization Bar" that suppresses excess vibration at impact to create a comfortable feel, and an "Echo Damping System" that absorbs sound vibrations to produce a refined sound. Experience the sharpened sound and feel produced by the entire club.
■Straighter, further. The new "Qi MAX" irons feature a club-specific face design to enhance straightness across all clubs and deliver the necessary performance. Long irons offer increased rebound for a high trajectory. Mid irons have an enlarged sweet spot for improved shot consistency. Short irons provide precise control with the right amount of spin. Every club makes the shot you envision possible.
■Optimized distance and accuracy for each club number. The new "Qi MAX" irons employ the "FLTD/CG design," a club-specific head design. Long irons have a lower center of gravity for a higher trajectory and improved ease of hitting. Short irons have a higher center of gravity for enhanced accuracy and control. All clubs deliver the performance you need. In addition, it is equipped with the conventional standard technology "Through-Slot Speed Pocket." It suppresses excessive backspin on mishits on the lower part of the face, maintaining ball speed.
■Sophisticated design. A new design that stimulates the golfer's senses. With a thinner topline than its predecessor, a shorter blade length, and a more integrated design with reduced offset, you'll feel the difference the moment you address the ball. Black Friday
Basic specifications
| Head "1" | [Head Material (Manufacturing Method)] (#6-8) Stainless Steel [450SS] (Casting) (#9, PW, AW) Stainless steel [17-4SS] (cast) |
|---|---|
| Head "2" | [Face Material (Manufacturing Method)] (#6-8) Stainless Steel [450SS] (Casting) (#9, PW, AW) Stainless steel [17-4SS] (cast) |
| shaft | REAX 65 Carbon Shaft (R) |
| Shaft Specifications | Weight: 78g/57g, Kick point: Mid-flex ((REAX/65(R)) |
| Content | Grip: TM 26 CL360 BK/GY 60R 47.5g (Diameter 60/47.5g) |
| Note “1” | Hadras construction not available |
| count | 5 | 6 | 7 | 8 | 9 | PW | AW | SW | |
|---|---|---|---|---|---|---|---|---|---|
| Loft (°) | 21 | 24 | 28 | 32.5 | 37 | 42.5 | 48 | 54 | |
| Lie (°) | 62 | 62.5 | 63 | 63.5 | 64 | 64.5 | 64.5 | 64.5 | |
| Club length (inches) | 38.5 | 37.875 | 37.25 | 36.75 | 36.25 | 35.75 | 35.5 | 35.25 | |
| balance | C9 | D0 | |||||||
| Club weight (g) | I:5 approx. 351g I:7 approx. 365g (R) | ||||||||
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←This club number is sold separately |
Product List
| Content | flex | |
|---|---|---|
| Set of 6 clubs (6-9, PW, AW) / 65R In stock | Set of 6 clubs (6-9, PW, AW) | 65R |
二木ゴルフ特別価格:178200円
Speed guides the ideal ball flight.
The T250 irons have arrived, combining a pure look with exceptional distance performance. They offer overwhelming ball speed, outstanding stability, and consistent performance, all while boasting a sophisticated design beloved by players. Blending functional beauty with powerful performance, these irons meet the expectations of passionate golfers.
【Technology】■Unique Design. The T250 irons stand out from the rest with their construction. High-strength steel is integrally molded into the face and body, skillfully incorporating outstanding performance technology into a sophisticated, modern design. It is a true masterpiece of engineering, combining power and beauty. ■Stable High Ball Speed and High Trajectory. Higher, Further, and Closer. The newly developed forged L-face structure and V-taper design improve ball speed across the entire face. Even when hitting the lower part of the face, it produces a high trajectory and ensures stable carry. ■Advanced Technology for Consistency. Max Impact Technology and the sharp grooves used in the mid-to-short irons. This combination provides stable carry distance and direction, and enhances spin control from any lie. The T250 irons offer high forgiveness across the entire face, firmly supporting score-making. ■High Trajectory and Excellent Stability. High-density tungsten is strategically placed inside the head to achieve an ideal center of gravity design and high stability. It combines stable carry distance with highly precise trajectory control, enabling forgiving shot-making.
Equipped with an NSPRO 880 AMC steel shaft. The NSPRO 880 AMC is a particularly popular lightweight steel shaft in Nippon Shaft's "AMC (Ascending Mass Concept)" series. AMC is a design philosophy that gradually changes the weight for each club number, with shorter irons being heavier and longer irons being lighter, allowing for a natural swing tempo and maximizing the role of each club. Black Friday
Basic specifications
| shaft | NSPRO 880 AMC steel shaft |
|---|---|
| Shaft Specifications | Weight: 94.5-106.5g, Torque: 2.1°, Kick Point: Medium (S) |
| Content | Grip: Titleist Universal 360 (M60/50g) |
| Precautions | This product is a genuine Japanese product |
| count | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | P | W |
|---|---|---|---|---|---|---|---|---|---|---|
| Loft (°) | 18 | 20 | 22 | 24 | 27 | 30.5 | 34.5 | 38.5 | 43 | 48 |
| Lie (°) | 60.5 | 61 | 61.5 | 62 | 62.5 | 63 | 63.5 | 64 | 64 | 64 |
| Club length (inches) | 39.5 | 39 | 38.5 | 38 | 37.5 | 37 | 36.5 | 36 | 35.75 | 35.5 |
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←This club number is sold separately |
Product List
| Content | flex | |
|---|---|---|
| 6-piece set (5-9, PW) / S Stock | Set of 6 (5-9, PW) | S |
二木ゴルフ特別価格:184800円
THE forged. A tour iron designed for those who are particular about every shot, offering a "perfect feel" at the sweet spot.
A refined head shape and a sharp, honed feel unique to solid, forged soft iron.
【technology】
■Impact Core (Thick, impactful design)
A design that visually represents the excellent feel of forged soft iron. The thickness of the impact area has been further increased compared to the previous model, improving the feel at impact.
■The 100CB BLACK Edition features a deep black chrome-plated headstock and a black badge.
We've incorporated feedback from professionals and advanced players to further improve the design. Attention to detail makes it even easier to handle.
■The Neo Tour Contact Sole has been further improved with feedback from tour pros.
By adding shavings in the toe and heel-back directions to the conventional sole design, we have pursued stable swing-through on various lies.
■ Biting Face for IRON
By minimizing the slippage between the ball and the face, the amount of spin can be controlled for each club. In the approach area, the face finish has been improved, and the spin performance through milling has been enhanced. In the long irons, the face surface is made rougher to suppress drop and ballooning, resulting in a more stable trajectory.
●Surface finish: The type of sandblasting has been changed, and a special sandblasting surface treatment has been applied to create a rougher surface, improving grip during impact.
●Optimized scoreline placement: The scoreline placement has been optimized so that more grooves grip the ball upon impact, resulting in increased spin.
■ Newly equipped with milling function
Milling is also incorporated into the pitching wedge (PW) in the wedge area, improving spin performance and allowing for the desired ball flight.
■ Seamless design makes it easy to combine with the 200CB+, and it can be incorporated into your setup starting with just one unit.
Basic specifications
| head | 【素材】 軟鉄(S20C)、【製法】 #5-9:鍛造、PW:鍛造、レーザー加工、黒クロムメッキ仕上げ |
|---|---|
| shaft | N.S.PRO MODUS3 TOUR105 DUAL FLOW LUXURY BLACK シャフト(スチール) |
| Shaft Specifications | Weight: 104g, Torque: 1.8°, Kick Point: Mid-flex (S) |
| Content | グリップ:ブリヂストンゴルフ オリジナルラバーグリップ (バックライン無し/ブラック・グレー) (口径60/52g)(GM4BG) |
| count | 5 | 6 | 7 | 8 | 9 | PW | |||
|---|---|---|---|---|---|---|---|---|---|
| Loft (°) | 25 | 28 | 32 | 36 | 41 | 46 | |||
| Lie (°) | 61 | 61.5 | 62 | 62.5 | 63 | 63.5 | |||
| Club length (inches) | 38.25 | 37.75 | 37.25 | 36.75 | 36.25 | 35.75 | |||
| balance | D2 | ||||||||
| Club weight (g) | I:5 410g / I:7 424g (S) | ||||||||
Product List
| Content | flex | |
|---|---|---|
| 6-piece set (5-9, PW) / S Stock | Set of 6 (5-9, PW) | S |
二木ゴルフ特別価格:171600円
The Srixon ZXi5 irons combine superior ball speed, a soft feel, excellent control, and forgiveness, with all performance aspects fused together at a high level.
[Features and Functions]
It's powerful, controllable, and forgiving of mistakes. Its performance is perfectly balanced and at a high level in every aspect.
【TOUR VT SOLE】
The "TOUR VT SOLE" offers superior stability and control, allowing you to freely manipulate the ball flight.
■ Achieves smooth swing-through in any lie. The stepped design of the toe and heel ensures smooth turf interaction at impact.
■ Control your shots with ease. The sole shape and bounce angle design ensure excellent turf interaction in various lies. Achieves a crisp feel and enhanced stability.
【MAINFRAME iQ】
Easy to hit. A newly developed face thickness design based on thousands of impact point simulations. This design creates "MAINFRAME iQ," which generates excess weight, resulting in greater distance and superior forgiveness.
■Low center of gravity design for high straightness and a high trajectory.
Thanks to a newly developed face thickness design, the evolved "MAINFRAME iQ" enhances durability, creates approximately 4g of surplus weight compared to the previous model, and achieves a lower center of gravity.
■ Complies with the new groove rules.
Basic specifications
| Head "1" | [Materials] Face: Chrome vanadium steel, (#4-7) Body: Soft iron (S20C) + tungsten nickel alloy, (#8-SW) Body: Soft iron (S20C), [Manufacturing method] Face: CNC machining, Body: Soft iron forging |
|---|---|
| Head "2" | [Finishing] Mirror + Satin + Face Laser + Plating |
| shaft | NSPRO MODUS3 TOUR105 steel shaft |
| Shaft Specifications | Weight: 94.5g (#5), Torque: 1.7°, Kick Point: Mid-flex (S) |
| Content | Grip: Tour Velvet Full Rubber Grip (no backline, with Golf Pride logo) <49.5g/60 caliber> |
| count | 4 | 5 | 6 | 7 | 8 | 9 | PW | AW | SW | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Loft (°) | 22 | 24 | 27 | 31 | 35 | 39 | 44 | 50 | 56 | |||||
| Lie (°) | 60.5 | 61 | 61.5 | 62 | 62.5 | 63 | 63.5 | 63.5 | 63.5 | |||||
| Club length (inches) | 38.75 | 38.25 | 37.75 | 37.25 | 36.75 | 36.25 | 36 | 35.75 | 35.5 | |||||
| balance | D2 | D3 | ||||||||||||
| Club weight (g) | I:5 406g / I:7 418g (S) | |||||||||||||
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←This club number is sold separately |
Product List
| Content | flex | |
|---|---|---|
| Set of 6 clubs (5-9, PW) / S In stock | Set of 6 (5-9, PW) | S |
二木ゴルフ特別価格:171600円
The Srixon ZXi7 irons impress tour pros with their unparalleled feel, exceptional control, and spin control.
[Features and Functions]
The best feel in Srixon history. Precise control and spin management.
【TOUR VT SOLE】
The "TOUR VT SOLE" offers superior stability and control, allowing you to freely manipulate the ball flight.
■ Achieves smooth swing-through in any lie. The stepped design of the toe and heel ensures smooth turf interaction at impact.
■ Control your shots with ease. The sole shape and bounce angle design ensure excellent turf interaction in various lies. Achieves a crisp feel and enhanced stability.
【PUREFRAME iQ】
A fusion of feel and forgiveness. The thickened section on the back face provides a soft, comfortable feel that feels like the ball is gently gripping it. Furthermore, by adjusting the thickness of the section to match the target user's impact point, excess weight is created, resulting in an even lower center of gravity.
【i-FORGED】
An ever-evolving feel. Our unique technology, which uses "condensed forging" to strengthen the neck, makes it possible to use soft iron "S15C".
■Advanced condensed forging maximizes the advantages of S15C!
Our unique "Condensed Forging" design has evolved even further. By performing scoreline processing after the heat treatment process, "Cold Condensed Forging" increases the difference in hardness between the outermost surface and the deeper parts.
■ New groove rule compliant model. Black Friday
Basic specifications
| Head "1" | [Material] (#3-7) Soft iron (S15C) + tungsten nickel alloy, (#8-SW) Soft iron (S15C), [Manufacturing method] Soft iron forging (mild heat treatment specification) |
|---|---|
| Head "2" | [Finishing] Mirror + Satin + Laser + Plating |
| shaft | NSPRO MODUS3 TOUR105 steel shaft |
| Shaft Specifications | Weight: 98g (#5), Torque: 1.7°, Kick Point: Butt-weighted (S) |
| Content | Grip: Tour Velvet Full Rubber Grip (no backline, with Golf Pride logo) <49.5g/60 caliber> |
| count | 4 | 5 | 6 | 7 | 8 | 9 | PW | AW | SW | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Loft (°) | 22 | 25 | 28 | 32 | 36 | 41 | 46 | 51 | 57 | |||||
| Lie (°) | 60.5 | 61 | 61.5 | 62 | 62.5 | 63 | 63.5 | 63.5 | 63.5 | |||||
| Club length (inches) | 38.75 | 38.25 | 37.75 | 37.25 | 36.75 | 36.25 | 36 | 35.75 | 35.5 | |||||
| balance | D2 | D3 | ||||||||||||
| Club weight (g) | I:5 408g / I:7 421g (S) | |||||||||||||
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←This club number is sold separately |
Product List
| Content | flex | |
|---|---|---|
| Set of 6 clubs (5-9, PW) / S In stock | Set of 6 (5-9, PW) | S |
メーカー希望小売価格:126500円
二木ゴルフ特別価格:113850円
精悍なフォルム、手応えの飛距離。やさしさ、打感も申し分ない。探していたアイアンが、ここにある。トップブレードに適度な丸みを持たせた、やさしい印象。セミラージサイズヘッドで飛距離とやさしさも両立。04 IRON は、精悍なフォルム、柔らかな打感、やさしさを詰め込んだ使う人を選ばない、これからのアイアンだ。【新形状 Oval Cavity Design】軟鉄鍛造アイアンを進化させた、新形状オーバル・キャビティ・デザイン(Oval Cavity Design)。継ぎ目なく繋がれたバックフェース形状で重量配分を最適化し、低・深重心、高慣性モーメント化を実現。精悍なフォルムでありながら、高弾道、寛容性をもたらす。【緻密な重心設計&進化したフェースデザイン】キャビティ内部をCNCミルド加工。精密な重心設計で、センター重心&低・深重心を実現。バックフェースグルーブを4本に増やし、高初速エリアを拡大、下打点にも強くなった。【精悍さと優しさを両立した形状】トウ・ヒールの高さに差をつけることでIRONsとしてのシャープさを維持。トップブレードには若干丸みを付けることでやさしい印象を持たせた。ストロングロフト設計、適度なグース、セミラージサイズヘッドで飛距離とやさしさを両立。 ブラックフライデー BLACKFRIDAY
Basic specifications
| Head "1" | 【素材】 フェース:ニッケルクロムモリブデン鋼(SAE8655)、ボディ:軟鉄(S20C) |
|---|---|
| Head "2" | 【製法】 フェース:圧延、ボディ:鍛造 |
| shaft | スペックスチールIII Ver.2 スチールシャフト |
| Shaft Specifications | 重量:96/87g、トルク:1.9/2.2°、キックポイント:H[元調子](#7:M43(S)/M40(SR)) |
| 重量 | クラブ重量(#7):410/401g(M43(S)/M40(SR)) |
| Content | グリップ/重量:46、径:56、コード:無、バックライン:無 |
| count | 5 | 6 | 7 | 8 | 9 | P | A |
|---|---|---|---|---|---|---|---|
| Loft (°) | 22 | 25 | 28 | 32 | 36 | 41 | 46 |
| Lie (°) | 61 | 61.5 | 62 | 62.5 | 63 | 63.5 | 63.5 |
| クラブ長さ(インチ)S・SR | 38 | 37.5 | 37 | 36.5 | 36 | 35.5 | 35.5 |
| Club weight (g) | I:7 401g (SR(M-40)) | ||||||
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←This club number is sold separately |
Product List
| Content | flex | |
|---|---|---|
| 5本組(7-9、PW、AW)/S(M-43) 在庫 | 5本組(7-9、PW、AW) | S(M-43) |
| 5本組(7-9、PW、AW)/SR(M-40) 在庫 | 5本組(7-9、PW、AW) | SR(M-40) |
二木ゴルフ特別価格:171600円
The Srixon ZXi5 irons combine superior ball speed, a soft feel, excellent control, and forgiveness, with all performance aspects fused together at a high level.
[Features and Functions]
It's powerful, controllable, and forgiving of mistakes. Its performance is perfectly balanced and at a high level in every aspect.
【TOUR VT SOLE】
The "TOUR VT SOLE" offers superior stability and control, allowing you to freely manipulate the ball flight.
■ Achieves smooth swing-through in any lie. The stepped design of the toe and heel ensures smooth turf interaction at impact.
■ Control your shots with ease. The sole shape and bounce angle design ensure excellent turf interaction in various lies. Achieves a crisp feel and enhanced stability.
【MAINFRAME iQ】
Easy to hit. A newly developed face thickness design based on thousands of impact point simulations. This design creates "MAINFRAME iQ," which generates excess weight, resulting in greater distance and superior forgiveness.
■Low center of gravity design for high straightness and a high trajectory.
Thanks to a newly developed face thickness design, the evolved "MAINFRAME iQ" enhances durability, creates approximately 4g of surplus weight compared to the previous model, and achieves a lower center of gravity.
■ Complies with the new groove rules.
Basic specifications
| Head "1" | [Materials] Face: Chrome vanadium steel, (#4-7) Body: Soft iron (S20C) + tungsten nickel alloy, (#8-SW) Body: Soft iron (S20C), [Manufacturing method] Face: CNC machining, Body: Soft iron forging |
|---|---|
| Head "2" | [Finishing] Mirror + Satin + Face Laser + Plating |
| shaft | NSPRO MODUS3 TOUR 115 steel shaft |
| Shaft Specifications | Weight: 98g (#5), Torque: 1.7°, Kick Point: Butt-weighted (S) |
| Content | Grip: Tour Velvet Full Rubber Grip (no backline, with Golf Pride logo) <49.5g/60 caliber> |
| count | 4 | 5 | 6 | 7 | 8 | 9 | PW | AW | SW | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Loft (°) | 22 | 24 | 27 | 31 | 35 | 39 | 44 | 50 | 56 | |||||
| Lie (°) | 60.5 | 61 | 61.5 | 62 | 62.5 | 63 | 63.5 | 63.5 | 63.5 | |||||
| Club length (inches) | 38.75 | 38.25 | 37.75 | 37.25 | 36.75 | 36.25 | 36 | 35.75 | 35.5 | |||||
| balance | D2 | D3 | ||||||||||||
| Club weight (g) | I:5 407g / I:7 421g (S) | |||||||||||||
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←This club number is sold separately |
Product List
| Content | flex | |
|---|---|---|
| Set of 6 clubs (5-9, PW) / S In stock | Set of 6 (5-9, PW) | S |
二木ゴルフ特別価格:148500円
The QUANTUM iron series boasts enhanced forgiveness and spin thanks to its 360° undercut structure.
The "QUANTUM" iron series was developed with a focus on common mis-hits in the impact point for average golfers. While continuing the AI-driven design for each model and club number, a new 360° undercut structure has been introduced. The entire circumference of the head has a cross-section resembling the letter J, and by positioning the face's welding points further back from the face, the face flexes more easily over a wider area even when the ball is hit on the lower part of the face or towards the toe, which is a common mis-hit, resulting in a higher launch angle. This increases the probability of getting the ball on the green. In addition, the incorporation of urethane microspheres provides a high-quality sound and feel at impact. The new tri-sole shape makes it less likely to dig into the ground and improves turf interaction, regardless of the impact. Furthermore, AI-driven face design is still being used, further enhancing the control point and greatly improving the trajectory correction effect.
■The entire perimeter has a cross-section resembling the letter J. The biggest improvement in the "QUANTUM" iron series is the 360° undercut structure. The entire perimeter of the head forms a cross-section that is bent like the letter J. In addition, by positioning the welding points of the face further back from the face, the face flexes more firmly over a wider area from the bottom to the toe than conventional face cup structures, increasing the launch angle of the ball and improving ball speed. Even with mis-hits on the bottom of the face, which are common among average golfers, the ball will get airborne and achieve sufficient distance, and the appropriate amount of spin will be provided, increasing the probability of getting the ball on the green.
■Urethane microspheres provide a comfortable feel. The lower part of the back of the face features urethane microspheres that provide a comfortable feel and body weights for proper weight distribution, but what's noteworthy is how they are mounted. The "QUANTUM" iron series employs a 360° undercut structure, and the urethane microspheres are sandwiched in an L-shape between the undercut at the bottom of the face and the weights. This measure minimizes the direct contact area between the weights and the bottom of the face, allowing the flex effect of the undercut to be fully utilized.
■AI design continues to be implemented. The face incorporates Callaway's long-cultivated AI design (model- and club-specific design). The AI designs the clubs by inputting real swing data and ball flight data from many golfers. As the face flexes more easily at impact, the control points created by the AI design are further enhanced, and the ball flight correction effect is now more pronounced than ever before. It optimizes the launch angle and spin rate for each point of impact, achieving a stable ball speed. It helps to send the ball to a narrower landing area further away.
■The sole beveling has been optimized considering the impact point. Recent Callaway irons have received high praise for their sole beveling, but the shape has been slightly changed in the new "QUANTUM" iron series. The conventional leading edge had a comb-like shape, but in the "QUANTUM," the beveling is thin and of similar width from toe to heel. This style was adopted to ensure good turf interaction even if the impact point is slightly inconsistent. On the other hand, the trailing edge side remains the same as before, with beveling applied from toe to heel.
■MAX and MAXFAST each have distinctive head shapes. The "QUANTUMMAX irons" have a standard blade length and offset design, and the lineup consists of two types, with a total of nine clubs: I#5-9, PW, AW, GW, and SW. The loft angle is set a little stronger, with I#7 at 29 degrees. The shafts available are ATHLEMAX60, NSPRO950GHneo, and NSPROMODUS3Tour105.
The "QUANTUM MAX FAST irons," a model designed to evoke a sense of ease, share the same nine-club configuration as the QUANTUM MAX irons: I#5-9, PW, AW, GW, and SW. However, some clubs have a stronger loft angle. The head shape is large, giving the impression of length from toe to heel, and has a larger offset than the QUANTUM MAX irons. It offers a great sense of confidence, and the back face design, with its large, thick lower section, gives the impression of a low center of gravity that makes it easy to get the ball airborne. Shafts available are SPDSTAR50, NSPRO950GHneo, and NSPROZELOS7. Black Friday
Basic specifications
| Head "1" | [Face Material/Manufacturing] (#6-8) 17-4 Stainless Steel / Next-Generation Ai Face / 360° Undercut Face Cup, (#9-PW) 17-4 Stainless Steel |
|---|---|
| Head "2" | [Body Material] (#6-8) 17-4 Stainless Steel + Urethane Microspheres, (#9-PW) 17-4 Stainless Steel |
| shaft | NSPRO 950GH neo steel shaft |
| Shaft Specifications | Weight: 98g, Torque: 1.7°, Kick Point: Mid-flex (S) |
| Content | Grip: Callaway Tour Velvet 360 Rubber, no backline (approx. 50g/60 caliber) |
| Note “1” | This product is a genuine Japanese product. |
| count | 5 | 6 | 7 | 8 | 9 | PW | AW | GW | SW | |
|---|---|---|---|---|---|---|---|---|---|---|
| Loft (°) | 22 | 25 | 29 | 33 | 37 | 42 | 47 | 51 | 55 | |
| Lie (°) | 62 | 62.5 | 63 | 63.5 | 64 | 64.5 | 64 | 64 | 64 | |
| Club length (inches) | 38.75 | 38.125 | 37.5 | 36.875 | 36.25 | 36 | 35.75 | 35.75 | 35.5 | |
| balance | D3 | |||||||||
| Club weight (g) | I:5 approx. 407g/I:7 approx. 423g (S) | |||||||||
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←This club number is sold separately |
Product List
| Content | flex | |
|---|---|---|
| 5-piece set (6-9, PW)/S Stock | Set of 5 (6-9, PW) | S |
summary
For beginners and intermediate players who are unsure about the criteria for purchasing golf equipment, choosing the right irons is an important factor that directly affects improving their scores.
The shaft has a significant impact on the ease of swinging the club, the feel of the hit, and stability. Choosing the optimal shaft will enable a more stable swing.
The head shape affects the club's tolerance for mishits and maneuverability, so it's important to choose one that suits your skill level.
The width of the sole affects the contact area with the ground, which determines how well the ball is released and reduces duffing.
In addition, the loft angle has a significant effect on the flight distance and trajectory height, so it is important to choose one that matches your own image of flight distance and the trajectory you desire.
By taking all these factors into consideration and finding the irons that suit your playing style and goals, you will be able to enjoy golf even more.









