Features:Made of high-quality steel, durable, strong and stable, rustproof, not easy to deform.This engine timing tool kit is designed to lock the cam and crank shafts in position to allow the removal and replacement of the timing chain fitted to the Vauxhall/Opel twin Cam engines below.The camshaft locking plate replaces OEM No. EN-953-A. Its thick 45# steel plate provides strength and durability while its black-oxide finish gives you corrosion-free performance.Our locking pins replace OEM No. EN-952, KM-955-2, and EN-955-1. Made from 45# structural steel, they are heat-treated and galvanized to provide great resistance to wear and corrosion even in punishing environments.Our low-tolerance threading gives you long use with convenient installation and remova.