The only brake pad spreader that works on both fixed and floating calipers. Generates over 1600 ft. lbs. of force to retract the toughest caliper pistons. Ensures parallel piston retraction on both dual and quad piston calipers. Prevents damage to pistons, hubs and calipers. Easy left and right side use Heavy duty steel plates ensure parallel piston retraction on dual and quad piston calipers. Single lever mechanism used to apply and release force for ease of operation and faster service. Plates swivel 180 degrees for easy left or right side use.