Wilton Brute Force C-Clamp, Bridge/Boiler, 1-3/32 in Throat Depth, 0 to 1-3/8 in Jaw Opening, Tempered and Hardened Steel Jaw, 7/16 in Screw, 5600 lb Clamping Pressure, Forged Steel Body

ITEM FEATURES:

• Spindles are full length, machined from a single piece of square, cold drawn steel tempered and hardened
• Square spindle heads stand up to heavy wrench tightening
• C-Clamps boast a drop forged frame, black oxide coating, and clamping pressure ranging up to 40000 lbs
• The full closing, extra heavy duty models are designed to stand up to the demands of heavy industrial applications like those encountered in ship building
• Hot upset square head on spindle withstands higher torque
• Square-head spindle has large diameter rolled thread and hardened point which provides smoother operation and added strength
• Black oxide coated spindle resists corrosion