18PC Universal Caliper Wind Back Kit Hand Auto Repair Tools(KNB2018B):This 18 piece brake pad and caliper service tool kit is designed to rotate pistons back into the caliper to provide clearance for new pads and prevents damage to the piston and boot. Constructed of high carbon steel for added durability, this caliper tool kit can be used with most makes of vehicle including GM, Audi, Austin, BMW, Ford, Honda, Jaguar, Mercedes Benz, Mitsubishi, Nissan, Rover, Toyota, VW, Mazda, Saab, Subaru, Renault and Opel. Handle brake service from the comfort of your own garage with this handy caliper tool kit!For rotating pistons back into the caliper to provide clearance for new padsPrevents damage to the piston and bootMagnetic right and left side spindle adaptersDesigned for use with many vehicles, including GM, Audi, Austin, BMW, Ford, Honda, Jaguar, Mercedes Benz, Mitsubishi, Nissan, Rover, Toyota, VW, Mazda, Saab, Subaru, Renault, and OpelHigh carbon steel constructionColorGrayCompatible withGM, Audi, Austin, BMW, Ford, Honda, Jaguar, Mercedes Benz, Mitsubishi, Nissan, Rover, Toyota, Vw, Mazda, Saab, Subaru, Renault, And OpelNumber of pieces included18Size(s)2-1/2 in., 2-1/64 in., 2-5/32 in., 1-1/4 in., 3/8 in., 1-21/32 in., 1-21/32 in., 1-7/8 in., 2-1/8 in., 1-21/32 in., 1-1/4 in., 2-1/8 in., 1-1/4 in., 1-1/4 in., 1-3/16 in.Accessories IncludedCase