Powerbuilt 647861 3/4" Dr. Flex Handle

Ratcheting caliper piston tool set: ratcheting caliper spreader is equip with 2Pc steel plates (4-5/8"L x 2-3/8"H) for single, Twin or quad piston calipers. The pads spread from a range of 1-1/2" to 2-5/8" pushing the caliper pistons back to allow plenty of room to install the new brake pads. The ratcheting design makes it easy to get even the most difficult of brake jobs done faster. 2Pc 7" x 2-3/8" steel plate add on adapters are also included. These added plates allow for a larger length range to more effectively work on larger calipers. Ideal for most large trucks and commercial vehicles with quad piston calipers. The add on plates snap directly on to unit and are held in place by magnets. Easy to install, easy to remove.