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- 4 1/4 in
features
- To tighten, the square headed screw must be turned with a wrench
- Square head screw allows tightening with wrench for extra heavy duty clamping requirements
- Greater anvil surface for gripping larger work pieces and for greater stability
- Ideal for the most demanding applications such as construction and heavy industry
- Especially designed for heavy duty service, frames are drop-forged and heat-treated for maximum strength and reduced springing
- Screws are made of special grade steel and are heat-treated for added strength not found in typical case-hardened screws
| Throat Depth | 4 1/4 in |
| Test Load [Min] | 40000 lbs |
| Exterior Body Width | 9 1/2 in |
| Capacity [Max] | 12 3/8 in |
| Screw Length Under Head | 16 7/16 in |
| Weight | 44.5 LB |
| EAN or UPC | 662459268174 |
