【HIGH QUALITY MATERIAL】Made of high quality steel,sturdy,wear and corrosion resistant,long service life.
【WORKING PRINCIPLE】This tool rotates the piston back into the caliper when replacing brake pads for automotive rear disc brakes;it removes and installs the disc brake piston,aligns the piston groove with the back of the brake pad,and rotates the piston back into the caliper.
【DRILL CONFIGURATIONS】There are 6 unique drill configurations for engaging the caliper piston,making your job quick and easy.
【EASY TO USE】Easy to use and simple to operate,simply push and rotate the tool to rotate the piston into the caliper,increasing your work efficiency.
【WIDE APPLICATION】It can be used with 3/8 inch square head ratchet, suitable for most cars