Hazet 4970P-1/4 Car Pneumatic Brake Piston Readjusting Tool Set is a superb choice for most small repairs. Made of high quality materials. Case provides for convenient tool storage. Equipped with a sturdy storage box to ensure the neat storage of tools. Suitable for professionals mechanics and compatible with most vehicles. Readjusting brake pistons on floating calliper systems with or without locking device for hand brakes. Universal application thanks to 3-piece adapter set. For clockwise and anti-clockwise brake pistons. Largest possible recovery movement of the piston rod as far as into the housing – operation also when brake piston is extended far. For smallest brake callipers MINI · BMW 1 Series to BMW X7 (largest brake calliper at present). Pneumatic support together with swivelling rotary level allows effortlessly easy and quick resetting. It is possible to simultaneously press and turn or only press the brake piston after the brake pads on disc brake systems have been replaced.