General description Sealey VS754 Pulley Holding/Turning Set is designed to counter-hold water pump, camshaft, crankshaft, oil pump, pulleys, and sprockets when loosening and tightening the securing bolts. This comprehensive 24-piece set is supplied in a sturdy storage case for easy organization and transport. Technical specifications Model No.: VS754 Contents: Ø4.8mm, Ø6mm, 15mm x 6mm Square, 15mm x 12mm Square, 13mm x 17mm Cup, 16mm x 20mm Cup, M10, M12 Spline, 6mm/10mm/12mm Stepped Adaptors, Adaptor Plate, and Handle Other information