Universal Camshaft Pulley Holding Wrench (UNIVERSAL) Use to hold camshaft pulley while loosening and tightening cam sprockets center bolt Design with 4 pair groove pins 7, 10, 14, 16mm Adjustable swivel jaw both side application for most engine Capacity : 40 ~ 140mm (1-1/2″ ~ 8-5/8″) For universal engine, especially O.H.C. overhead cam engines cars
