Deep Throat Forged Steel C-Clamp (Copper Screw)

Product Details Our c-clamp selection is designed to meet all of your clamping requirements. Choose from deep-throat and extra deep-throat styles; heavy-service and extra heavy-service clamps. C-Clamps available in light service, heavy service & extra heavy service with test loads from 3500 lbs.- 40,000 lbs.  Both Deep and Extra Deep Throat. Threads on screws are Acme roll-threaded for maximum strength and clamping force. Light service Clamps have spatter-resisting copper plated screw, swivel and cross-pin option for welding applications . Replacement Screws available for Heavy and Extra-Heavy service Clamps. Drop Forged Carbon Steel. Made in the USA.  Lifetime warranty Sizes  Max Opening Min Opening Depth Screw Dia. Load Weight 2" 0" 2" 1/2" 3.500 lbs. 1-1/2 lbs. 3" 0" 2-3/8" 1/2" 3,500 lbs. 1-3/4 lbs. 4" 0" 2-3/4" 3/4" 6,500 lbs. 2-3/4 lbs. 6" 0" 3-5/8" 3/4" 6,900 lbs. 4-3/4 lbs. 8" 0" 4-1/2" 3/4" 6,900 lbs. 8-1/2 lbs. 10" 0" 5-3/8" 3/4" 8,000