Crank Pulley Mandrel

Crankshaft Mandrel - 3 in Mandrel Length - Aluminum - Black Anodized - Allstar Mandrel Kits - Each / 3 inches from end of snout to shoulder, 4 inches overall. Shaft is 1 inch diameter with 1/8 inch keyway. O.D. of pulley flange is 3.5, Mandrel is Threaded