Brake pad clip

There are generally three types of clips that attach to or contact with brake pads. 1) Wear sensor: This is a small piece of metal which will touch the rotor and cause a squeal noise when your pads need to be replaced. 2) Pistons Clip: This clip is usually riveted to the steel back of a brake pad and it fits into the piston(s) for the caliper. This helps pull the pad away fromt he brake rotor when not applying the brakes. 3) Pad Retraction Clips: These are many different types and designs, but generally they hold the pads away from the rotor when the brake is not applied. This is mainly to prevent cyclical rotor wear which will end up producing "Brake Judder" and pulsation of the brakeing system when stopping. Real annoying!