Incorporates a pulley block, doubling the pulling power by double-lining the cable through it. Padded comfortable round grip. Automatic notch-at-a-time control. Galvanized aircraft test cable. Cast ratchet wheel and pawls for longer life. Heavy zinc plated steel.; 6-foot lift; 3/16-inch cable diameter; 1-piece pulley block wheels for longer cable life; Strong handle and clevis pins; Drop-forged steel hooks; Heavy gauge steel, ratchet guard; 2:1 safety factor capacity; 36:1 leverage ratio