7-Pc. Filter Socket Wrench Set For use on vehicles equipped with type filters to unscrew the housing without damage and access / replace the element inside. Provides multiple contact points to engage the housing cap securely for maximum removal torque. 6-point design sockets with a 3/8” square drive for use with a ratchet or extension. Made from chrome vanadium (CR-V) steel for maximum strength and corrosion resistance. Applications include BMW, Buick, Cadillac, Dodge, Ford, Mercedes, Mini Cooper, SAAB 5232 Yes - LEAD AND LEAD COMPOUNDS