Dyna-Mo Box Clamp

The Dyna-Mo Box Clamp reaches around flanges and obstructions to grip hard-to-reach surfaces.
Heat-treated jaws with severe-duty tooth design for aggressive pulling power.
Gripping surface: 1-1/4" wide (32 mm), 1/2" deep (10 mm).
Overall length: 8" (201 mm).
Weight: 4 lbs. (1.81 kg).
Capacity: 3 tons (2,722 kg).
Heat-treated steel.
Made in the U.S.A.