Product Description

Heavy Service C-Clamp Capacity 1-7/8" • 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 • To tighten, the square headed screw must be turned with a wrench • Ideal for the most demanding applications such as construction and heavy industry • 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