Use the Rugged Ridge Snatch Block Pulley to double your Winch capacity! This durable 8 in. long pulley is constructed from 3/16 in. cold rolled steel and is suitable for use up to 20,000lbs. For use with Winch cables up to 3/8 in diameter. The pulley can be used to double the capacity for your Winch, or to reduce the strain on the Winch motor and your electrical system. For recovery operations were a straight pull is not viable option, the pulley helps change the angle of your pull.