Martin SAE 12 Point Combination Wrenches – Satin Chrome and Black Oxide
- Drop forged American alloy steel
- Permits work in extremely tight clearance applications
- Thin head design
- Same opening on each end
| Wrench Openings | Length | Chrome Part No. | Industrial Black Part No. |
| 11/32" x 11/32" | 4-3/4" | 3710A | BLK3710A |
| 3/8" x 3/8" | 4-3/4" | 3710 | BLK3710 |
| 7/16" x 7/16" | 5" | 3711 | BLK3711 |
| 1/2" x 1/2" | 5-1/4" | 3712 | BLK3712 |
| 9/16" x 9/16" | 5-3/4" | 3713 | BLK3713 |
| 5/8" x 5/8" | 6-1/4" | 3714 | BLK3714 |
| 11/16" x 11/16" | 6-3/4" | 3715 | BLK3715 |
| 3/4" x 3/4" | 7-1/4" | 3716 | BLK3716 |
| 13/16" x 13/16" | 7-5/8" | 3717 | BLK3717 |
| 7/8" x 7/8" | 8" | 3718 | BLK3718 |
| 15/16" x 15/16" | 8-3/4" | 3719 | BLK3719 |
| 1" x 1" | 9-1/2" | 3720 | BLK3720 |
| 1-1/16" x 1-1/16" | 10" | 3721 | BLK3721 |
| 1-1/8" x 1-1/8" | 11" | 3722 | BLK3722 |
| 1-3/16" x 1-3/16" | 11" | 3722A | BLK3723 |
| 1-1/4" x 1-1/4" | 11-3/4" | 3723 | BLK3724 |
| 1-3/8" x 1-3/8" | 12-1/2" | 3724 | BLK3725 |
| 1-7/16" x 1-7/16" | 12-1/2" | 3725 | BLK3726 |
| 1-1/2" x 1-1/2" | 12-1/2" | 3726 | BLK3727 |
| 1-5/8" x 1-5/8" | 15-7/8" | 3727 | BLK3728 |
| 1-11/16" x 1-11/16" | 16-9/16" | 3728 | BLK3729 |
| 1-3/4" x 1-3/4" | 17-1/4" | 3729 | BLK3730 |
| 1-13/16" x 1-13/16" | 18" | 3730 | BLK3731 |
| 1-7/8" x 1-7/8" | 18-5/8" | 3731 | BLK3731 |
| 2" x 2" | 19-1/4" | 3732 | BLK3732 |
- Contact Heavy Maintenance Supply 205-384-5284 for more information
