proto-c

c07 forged iron (#5~pw)
c07 forged iron (#5~pw)
c07 forged iron (#5~pw)
c07 forged iron (#5~pw)
c07 forged iron (#5~pw)
c07 forged iron (#5~pw)
c07 forged iron (#5~pw)
  • c07 forged iron (#5~pw)
  • c07 forged iron (#5~pw)
  • c07 forged iron (#5~pw)
  • c07 forged iron (#5~pw)
  • c07 forged iron (#5~pw)
  • c07 forged iron (#5~pw)
  • c07 forged iron (#5~pw)
Notes
  • We will send you an email of confirmation after you place your order.
  • Prices include the head, head cover, shaft, grip, wrench, and club assembly fees.
  • Please use the "Contact Us" form before place your order if you have any questions about ordering.
  • Please write requests for assemblage, if any, in the Notes field.
  • Cancellations and changes cannot be made after placing your order because the clubs are custom-made.
  • Please allow up to two weeks for delivery.
  • Your club will be shipped after assembling at a designated plant either in Japan or USA.
  • Heads for both models are out of stock. Next restock is scheduled for November.
  • Both models are available for pre-order, both online and in physical partner locations.

PROTO-CONCEPT

C07 FORGED IRON

FORGED IRON

Buy now ; #4 iron
Notes
  • We will send you an email of confirmation after you place your order.
  • Prices include the head, head cover, shaft, grip, wrench, and club assembly fees.
  • Please use the "Contact Us" form before place your order if you have any questions about ordering.
  • Please write requests for assemblage, if any, in the Notes field.
  • Cancellations and changes cannot be made after placing your order because the clubs are custom-made.
  • Please allow up to two weeks for delivery.
  • Your club will be shipped after assembling at a designated plant either in Japan or USA.
  • Heads for both models are out of stock. Next restock is scheduled for November.
  • Both models are available for pre-order, both online and in physical partner locations.

Qty

$2,519.99

+Tax

SPEC

Number #4 #5 #6 #7 #8 #9 PW
Loft(°) 22 25 28 31 35 39 44
Lie(°) 61 61.5 62 62.5 63 63.5 64
Bounce(°) 3 4 5 6 6.5 7.5 8.5
FP(mm) 3 3.3 3.5 3.7 3.9 4.2 4.5
Material
FACE:SAE8655 Nickel Chromium Molybdenum Steel / BODY:Carbon steel(S20C)
Finish
Nickel Chrome Plating, Satin Finish

Head:Made in Thailand
Assembled in Japan

■ Specifications of recommended shaft assembly
Number #5 #6 #7 #8 #9 PW
Balance 【Nippon Shaft】 N.S. PRO ZELOS 7 (S) C9~C9.5
【Nippon Shaft】 N.S. PRO ZELOS 8 (S) D0~D0.5
【Nippon Shaft】 N.S.PRO 950GH neo (S) D1~1.5
【TrueTemper】 Dynamic Gold 95 (S)
【Nippon Shaft】 N.S.PRO MODUS3 TOUR 105 (S) D2~2.5
【Nippon Shaft】 N.S.PRO MODUS3 TOUR 120 (S)
【Nippon Shaft】 N.S.PRO MODUS3 SYSTEM3 TOUR 125 (S)
【TrueTemper】 Dynamic Gold EX TOUR ISSUE (S200)
Length
(inch)
【Nippon Shaft】 N.S. PRO ZELOS 7 (S) 38.25 37.75 37.25 36.75 36.25 35.75
【Nippon Shaft】 N.S. PRO ZELOS 8 (S)
【Nippon Shaft】 N.S.PRO 950GH neo (S)
【TrueTemper】 Dynamic Gold 95 (S)
【Nippon Shaft】 N.S.PRO MODUS3 TOUR 105 (S)
【Nippon Shaft】 N.S.PRO MODUS3 TOUR 120 (S)
【Nippon Shaft】 N.S.PRO MODUS3 SYSTEM3 TOUR 125 (S)
【TrueTemper】 Dynamic Gold EX TOUR ISSUE (S200)
Weight
(g)
【Nippon Shaft】 N.S. PRO ZELOS 7 (S) 390 #5 Weight
【Nippon Shaft】 N.S. PRO ZELOS 8 (S) 390
【Nippon Shaft】 N.S.PRO 950GH neo (S) 403
【TrueTemper】 Dynamic Gold 95 (S) 397
【Nippon Shaft】 N.S.PRO MODUS3 TOUR 105 (S) 405
【Nippon Shaft】 N.S.PRO MODUS3 TOUR 120 (S) 411
【Nippon Shaft】 N.S.PRO MODUS3 SYSTEM3 TOUR 125 (S) 423
【TrueTemper】 Dynamic Gold EX TOUR ISSUE (S200) 412
*Swing Weight will increace/decrease "1 point" different between .25"
*Grip Weight: 50g all grips (Tour Velvet Rubber 360)
Shaft Flex Weight(g) Torque Kickpoint
【Nippon Shaft】 N.S.PRO 950GH S 98 1.8 MID
【Nippon Shaft】 N.S.PRO 950GH neo S 98 1.7 MID
【Nippon Shaft】 N.S.PRO MODUS3 TOUR 105 S 106.5 1.7 HI
【Nippon Shaft】 N.S.PRO MODUS3 SYSTEM3 TOUR 125 S 128.5 1.5 HI
【Nippon Shaft】 N.S.PRO MODUS3 TOUR 120 S 114 1.7 MID/HI
【Nippon Shaft】 N.S.PRO MODUS3 TOUR 130 S 124 1.5 MID
【Nippon Shaft】 N.S.PRO ZELOS 6 68.5 3 LOW
【Nippon Shaft】 N.S.PRO ZELOS 7 S 77.5 2.6 LOW
【Nippon Shaft】 N.S.PRO ZELOS 8 S 87.5 2.2 LOW
【TrueTemper】 Dynamic Gold S200 129 - HI
【TrueTemper】 Dynamic Gold EX TOUR ISSUE S200 129 - HI
【TrueTemper】 Dynamic Gold 95 S200 95 - MID/HI
【TrueTemper】 Dynamic Gold 105 S200 103 - HI
【TrueTemper】 Dynamic Gold 120 S200 118 - HI
*All shaft specs are from the shaft manufacture website.

TECHNOLOGY

SAE8655クロムモリブデン鋼を「3段編肉フェース」で採用

SAE8655 chrome molybdenum steel used for the face
with 3-level thickness deviation

SAE8655 chrome molybdenum steel tougher than soft iron is used for the face. The creation of excess weight and a deeper, lower center of gravity, results in the ball rising easily and straight ball flight.

Featuring a 3-level thickness deviation with three different phases of thickness.
In order to eliminate the unsatisfying feel and sound of face-welded irons, the lower area of the face is made thicker to 2.7mm and the top blade thinner so that even players with slower head speeds can feel good ball retention.

Only the upper part of the face was processed with high-frequency heat treatment to increase the rigidity, successfully creating strength that can withstand with the 1.8mm thinness.

結果を出すことを追求した最適重心設定

Engineered with optimal weight placement in pursuit of results

The bold pocket cavity structure and face with thickness deviation result in a low and deep center of gravity. This led to the mis-hit forgiveness and straight ball flight performance that PROTO-CONCEPT delivers.

While adopting an orthodox shape that satisfies feel such as ease of addressing and swinging, the face with proprietary 3-level thickness deviation, and the body is made of soft S20C material to achieve high bounce, solid feel and ball retention.

Product Info

「本物への導き」

日米ツアーの現場において20年超、ツアープロに支給し続けてきた結果と実績から導き出された、
確信の設計理論とソール理論。
MT-28から始まり、多くのプロに支給し続け、生み出された実績のウェッジ。
20年間突き詰め削ぎ落した集大成が詰まった確信のクラブ ー PROTO-CONCEPT

プロダクトデザイナー 宮城裕治

経歴

2005年
ZOMOと専属契約。
丸山茂樹プロのパターデザイン開発。
2006年
(有)クールデザイン創設
2007年
プロギアと専属契約。
MTIウェッジをデザイン開発。
2010年
ヨネックスとクラブアドバイザリー契約。
石川遼プロのクラブデザイン開発とサポートをMID心に活動。
2019年
PROTO-CONCEPT(プロトコンセプト)を提唱

代表作

FOURTEEN
MT-28
ZOMO
ZOMO PUTTER
PRGR
MTI WEDGE
YONEX
EZONE TOUR WEDGE
ZERO IRON

1962年、東京・江戸川区生まれ。
(有)クールデザイン代表。

フォーティーン勤務時代にツアープロ用のクラブ開発に携わり、名器「MT-28」を開発。
2006年に独立し(有)クールデザインを創設。
ヘッドデザインやソール形状など、使用プロのスイングに最適なクラブ設計やグラインドを各々行い、フィッティング支給することで多くのツアープロ、トップアマから支持を受ける。
プロギアの「MTI WEDGE」、ヨネックスの石川遼プロ専用モデルなど、クラブメーカーのウェッジやクラブ開発を手掛け、多くのヒット商品を生み出してきた日本を代表するクラブデザイナー。
ヘッド設計、デザイン、シャフト開発提案はもとより、ヘッド・グラインド、フィッティング、スペック提案、アッセンブリ及び調整まで、一貫して全て行う唯一のクラブデザイナーでもある。

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