Handy stopper for chain. Used to maintain chain tension while adjusting for pulls. Locks chain tight. Heat-treated alloy steel. Designed for use with ⅜" chain.

Overall Length: 6�" (165 mm)
Weight: 2 lbs (.91 kg)
Capacity: 6 tons (5,443 kg)

Heat Treated Steel. Made in the U.S.A.