Alternator Pulley Service Kits Horizon Tool

This 5-pc Alternator Pulley Service Set Is Designed To Remove Or Install Alternator Pulleys For Both OWC (1 Way Clutch) & OAD (Overrunning Alternator Decoupler) Pulleys. These Pulleys Are Found On Most Popular North American Vehicles. 17 mm Hex Pulley Connector, 33T Spline Pulley Socket, T50 Shaft Extender, 10 mm Female Hex Extender, 10 mm Triple Square Extender Bit