proto-c

proto concept golf usa  - c01 (#5~pw)--head
c01 forged iron
c01 forged iron
c01 forged iron
c01 forged iron
c01 forged iron
c01 forged iron
  • proto concept golf usa  - c01 (#5~pw)--head
  • c01 forged iron
  • c01 forged iron
  • c01 forged iron
  • c01 forged iron
  • c01 forged iron
  • c01 forged iron
Notes
  • We will send you an email of confirmation after you place your order.
  • Prices include the head, shaft, grip, 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

C01 FORGED IRON

FORGED 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

$2,699.94

+Tax

SPEC

Specifications
Number #5 #6 #7 #8 #9 PW
Loft(°) 25 28 32 36 40 45
Lie(°) 60.5 61 61.5 62 62.5 63
Bounce(°) 3 4 5 6 7 8
FP(mm) 4 4.1 4.1 4.3 4.5 4.8
Material
Carbon steel(S20C)Forged #5~#7 / Inner Titanium
Carbon steel(S25C)Forged #8~PW
Finish
Satin Finish / Mirror finish on back of face

Head:Made in Thailand
Assembled in Japan

■ Specifications of recommended shaft assembly
Number #5 #6 #7 #8 #9 PW
Swing Weight 【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 950GH neo (S) 38 37.5 37 36.5 36 35.5
【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 950GH neo (S) 404 #5 Weight
【TrueTemper】 Dynamic Gold 95 (S) 398
【Nippon Shaft】 N.S.PRO MODUS3 TOUR 105 (S) 406
【Nippon Shaft】 N.S.PRO MODUS3 TOUR 120 (S) 412
【Nippon Shaft】 N.S.PRO MODUS3 SYSTEM3 TOUR 125 (S) 424
【TrueTemper】 Dynamic Gold EX TOUR ISSUE (S200) 413
*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
【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

The world’s only integrated soft iron forging pure titanium inside

Titanium is embedded in the soft iron at the round bar material stage and forged as a single piece of soft iron with built-in titanium. This method is extremely special and difficult to emulate, as it requires proper placement of pure titanium in the clubhead without compromising the thickness of the face.

Of all the irons on the market, the C01 iron is currently the only iron made with this single forging technology using soft iron and titanium.

Pursuit of high functionality that goes beyond the concept of musclebacks

By using special technology that combines 25g of pure titanium into a single head, mis-hit forgiveness and head size providing sense of security were both attained while maintaining the muscleback shape.

The extra weight of titanium, which has about half the specific gravity of soft iron, is distributed to the periphery of the face to achieve a face size equivalent to a soft iron cavity back and a deep center of gravity despite being a muscleback.

Craftsmanship leveraged to attain superior feel and sound

Built-in pure titanium has its setbacks in that hits will feel.

To solve this problem, the soft S20C material is used for irons #5 to #7 in which titanium is built in, and the hard S25C material is used for irons #8 to PW. By using different soft iron materials with different hardness, consistent sound and feel across the irons were pursued.

The thickness of the face of the soft iron area is secured while titanium is built in, providing the superior feel of soft iron forged musclebacks sought by professionals and advanced players.

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中心に活動。
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。