soft, forged carbon steel design with TWGT custom grind sole
Features
- A new forged design created from the original 550M tooling, with a completely new sole design for greater playability and more consistant shotmaking.
- Full face to back radius sole with heavily radiused leading edge to deliver more shotmaking consistency from lies in the fairway and rough.
- Thin topline, low offset and classic players' shape make the 555M a design admired by all discerning golfers.
- True forged from the 1035 soft carbon steel through a 5-step forging process which affords greater production shape/grind consistency.
- 555C and 555M are designed to match perfectly with each other for true custom set makeup.
- New satin nickel chrome plating finish with glass bead blast highlights and new cosmetics, offered in #3-9, PW, AW, SW.
| 555M specifications | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Club | Loft | Lie | Weight | Offset | Sole Angle | Toe Ht. | Heel Ht. | Blade Length | RH/LH | |
| 3-iron | 21° | 59° | 239g | 3.5mm | 1° | 53mm | 31mm | 79mm | RH | |
| 4-iron | 24 | 60 | 246 | 3 | 2 | 54 | 32 | 79 | RH | |
| 5-iron | 28 | 61 | 253 | 3 | 2 | 55 | 33 | 79 | RH | |
| 6-iron | 32 | 61.5 | 260 | 2.5 | 2 | 56 | 34 | 79 | RH | |
| 7-iron | 36 | 62 | 267 | 2.5 | 2 | 57 | 35 | 79 | RH | |
| 8-iron | 40 | 63 | 274 | 2 | 3 | 58 | 36 | 79 | RH | |
| 9-iron | 44 | 64 | 281 | 2 | 3 | 59 | 37 | 79 | RH | |
| PW | 48 | 64 | 285 | 2 | 4 | 60 | 38 | 79 | RH | |
| AW | 52 | 64 | 284 | 2 | 5 | 60 | 38 | 79 | RH | |
| SW | 55 | 64 | 296 | 2 | 11 | 61 | 39 | 79 | RH | |
| Head Material | True Billet Forged from 1035C carbon steel, with double nickel/chromium electroplating |
| Ferrule Required | Yes, model #125-IR |
| Scorelines | U-groove |
| Head Material | Yes, but we do not recommend bending more than 4° in any direction |
| Loft/Lie Bending | Yes, but we do not recommend bending more than 4° in any direction. |
| Bore Depth | 30mm in all 555C ironheads, weight bore present in all 555C heads for final swingweighting |
| Bore Diameter | 0.370" parallel |