Wilton Brute Force C-Clamp, 8-1/2" Opening, 3-7/8" Throat, 31250 Lbs. Clamping Force (Model 8 F.C.)

Clamping force ranging up to 31,250 pounds Black oxide coated spindle resists corrosion Square spindle head stands up to heavy wrench tightening use, including both hand and torque wrench Full-length spindle is machined from a single piece of square, cold drawn steel, hardened and tempered Ideal for heavy construction, bridge building, heavy fabrication, and ship building Backed by Wilton's industry-leading lifetime warranty against manufacturing defects