

| Coupler Lock Pin, Yellow Zinc Plated, Zinc Plated | ||||
| Safety Lock Pin | D dia. | B usable | H loop | L pin |
| ART. NO. | Width | Length | Clearance | Length |
| SF-375 | 1/4 | 1-3/4 | 1-1/2 | 2-1/16 |
| SF-375 | 1/4 | 2-1/8 | 1-11/16 | 2-1/2 |
| SF-375 | 1/4 | 2-9/16 | 1-3/4 | 2-7/8 |
| SF-375 | 1/4 | 2-15/16 | 1-17/32 | 3-3/16 |
| SF-375 | 1/4 | 3-1/2 | 1-9/16 | 3-23/32 |
| SF-375 | 5/16 | 2-7/16 | 1-23/32 | 2-25/32 |
| SF-375 | 3/8 | 1-15/32 | 1-1/2 | 1-21/32 |
| SF-375 | 3/8 | 2-1/4 | 1-17/32 | 2-17/32 |