Left. Right. A clip which snap onto the steering knuckle abutment or Brake caliper Bracket, used to provide a smooth channel for disc Brake pads to ride in and to reduce viBration and rattling. A Kit containing hardware for a vehicle's disc Brake caliper Brake system. Exc.Ceramic Composite Brakes. Incl.Disc Brake Pad Pin. pads guide. pads plate. Bleeder valve. Caliper link. Disc Abutment Clip. Disc Anti - Rattle Clip. Disc Hardware. Disc Pad Installation. Mount. Pressure. Repair retainer. Return hose clamp. Included with: Caliper.