Lower CG
Weight added low in the head improves forgiveness and launch.
Sub 70 659 CB Forged Irons - Parallel .370
Regular price
$110.00
Sale price
$110.00
Regular price
Unit price
Sale
Build Options
Estimated Handling Time
5-7 Days (build), Shipping free at $100
Carrier transit time begins after your order ships.
Sub 70 659 CB Forged Irons - Parallel .370
Overview
Shipping and Returns
The evolution of the 639 CB with a lower CG and undercut long irons
Sub 70 Golf Β· IronsSub 70 659 CB Forged Irons - Parallel .370
The Sub 70 659 CB Forged Irons evolve the 639 CB while keeping its head size and offset. Extra weight low in the head lowers the center of gravity for more forgiveness on off-center hits, and the 3, 4 and 5 irons use undercut technology for a hotter face and more ball speed. Each head is forged from a single billet of soft DT-4 steel for feel and workability.
Sub 70 GolfCustom built to your specs
Real product detailsSpecs from Sub 70's official product pages
Grater Golf supportFitting and custom build help
Why golfers choose it
Lower CG, and more.
Undercut long irons
The 3-5 irons have a hotter face for more ball speed.
Forged DT-4
Soft single-billet forging for feel and shot shaping.
Product details
Specs at a glance
| Brand | Sub 70 |
|---|---|
| Model | 659 CB Forged Irons |
| Category | Players Cavity Back |
| Suggested Handicap | 0 to 12 |
| Launch | Mid |
| Forgiveness | Mid |
| Workability | Mid/High |
| Lofts | 3-iron 20Β° to AW 50Β° |
| Offset | 1.5mm to 3.5mm |
| Standard length (steel) | 35.5" to 39" |
| Top Line Width (6-iron) | 5.5mm |
| Blade Length (6-iron) | 78mm |
| Material | DT-4 Steel |
| Finish | Satin, Black, Raw |
| Hosel | .370 parallel |
| Hand | Left and Right |
| Sets available | AW, 3-PW, 4-PW, 4-PW/AW, 5-PW, 5-PW/AW, 6-PW, 6-PW/AW |
Key features
- Forged from a single billet of DT-4 steel
- Lowered center of gravity
- Undercut cavity in the 3, 4 and 5 irons
- Same head size and offset as the 639 CB
- Matching lofts and lies with the 659 TC and MB
- Satin, Black or Raw finish
Set makeup and custom build
Suggested for 0 to 12 handicaps. Sets run 3-iron through AW, and the 659 CB, TC and MB share loft and lie specs for easy combo sets. Prices shown are for the full set selected; per-club upgrade charges are calculated from the number of clubs in that set.
Product questions
Frequently asked questions
Can I combo the 659 CB with other 659 models?
Yes. The 659 CB, TC and MB share loft and lie specs, so they mix cleanly in one set.
Parallel or Taper Tip?
This version has a .370 parallel hosel for parallel tip steel and graphite iron shafts, including senior flex graphite. A Taper Tip .355 version is available if you prefer taper tip steel shafts.
Can I choose shafts, grips, length and lie?
Yes. Pick your set above, then choose flex, shaft, grip size, grip, club length and the other build options below it. Every set is custom built to those specs, and per-club upgrade charges for premium shafts, grips and ferrules are added to your cart automatically.
Grater Golf support
Not sure which model, set or shaft fits you?
Tell us your handicap, current irons, 7-iron distance and typical miss, and weβll help you choose the right Sub 70 head, set makeup, shaft and lie.
Ask Grater GolfShipping & Returns
Free standard shipping on most orders $100+ within the contiguous U.S. Eligible items may be returned within 30 days. Custom, modified, cut, installed, and made-to-order products may be final sale.