Extra Heavy Duty Full Closing Spindle Bridge C-Clamp, 2-3/4 in D Throat

Wilton bridge C-Clamp extra heavy duty full closing spindle, series: O series, 2-3/4 in throat depth, 0 to 4-1/2 in jaw opening, 1 in screw, flat anvil, 20,000 lb clamping pressure, steel body, 11 in L x 6.8 in W x 1.3 in H. Wilton Brute Force bridge C-Clamps are ideal for heavy construction and fabrication. Brute Force C-Clamps boast a drop forged frame, black oxide coating and clamping pressure ranging up to 40,000 lb spindles are full length, machined from a single pc of square, cold drawn steel tempered and hardened. Square spindle heads stand up to heavy wrench tightening.