General description Universal pulley locking tool designed with a toothed rubber belt to securely grip pulleys while loosening or tightening the retaining bolt(s). This versatile tool is suitable for use on alternators, water pumps, and can also assist in rotating camshafts after the timing belt has been removed. Technical specifications Type: Universal pulley locking tool Material: Toothed rubber belt Usage Locks and removes any grooved 'V' type belt pulley. Can be used on tooth pulleys without causing damage.