This puller for ribbed drive pulleys is made from heavy duty carbon steel. Designed for use on crankshafts, alternators, air conditioning units and water pumps. The precision grooves grip the pulley without damage. With low profile arms for use in restricted space and locking bolts to prevent slipping under tension. Features and BenefitsMade from heavy-duty carbon steelFor use on crankshafts, alternators, air conditioning units and water pumpsLow profile arms for use in restricted spaceLocking bolts prevent slipping under tension Specifications Range: 35-165mm Contents 1 x Puller for Ribbed Drive Pulley, 35165mm