Self-tightening. The body-man's right arm. It grabs 2-1/4 (57 mm) of metal, making it ideal for hard pulls on heavy metal or frame. Original wedge and straight cut tooth design . Heat treated steel Specs: . Gripping surface: 2-1/4 wide (57 mm), 1 deep (25 mm). Overall length: 9-1/2 (241 mm). Weight: 7 lbs (3.18 kg). Capacity: 6 tons (5,443 kg)
