| SKU | Info/Size |
| 225101 | 1" C Clamp Throat Depth: 1 3/16'' (30 mm) - IRWIN Tools - 225101 |
| 225102 | 2" C Clamp Throat Depth: 15/16" (33mm) - IRWIN Tools - 225102 |
| 225103 | 3" C Clamp Throat Depth: 2-1/4" (51mm) - IRWIN Tools - 225103 |
| 225104 | 4" C Clamp Throat Depth: 3'' (75 mm) - IRWIN Tools - 225104 |
| 225106 | 6" C Clamp Throat Depth: 3-1/2" (87mm) - IRWIN Tools - 225106 |
| 225108 | 8" C Clamp Throat Depth: 4" (10cm) - IRWIN Tools - 225108 |
| 225123 | 2" C Clamp Throat Depth: 3-1/2" (87mm) - IRWIN Tools - 225123 |
| 225134 | 3" C Clamp Throat depth: 4-1/2" (12cm) - IRWIN Tools - 225134 |