Separates the steering knuckle & suspension joints from control arms and strut assemblies using an impact hammer. Can also be used to remove wheel studs. Services Mercedes Benz, BMW, Honda, Toyota, Lexus, Subaru and more. Carefully select the correct size before threading onto knuckle or suspension joint. Sizes: M12 x 1.25 (Honda, Subaru), M12 x 1.5 (Mercedes, Toyota), M14 x 1.5 (Mercedes, BMW, Toyota) & M16 x 1.5 (Mercedes, Toyota).