Left. Right. A Pin used to hold / lock the disc brake pad in place in a disc brake Caliper. A Pin used with a float style Caliper, which mounts the Caliper to a Caliper bracket through a Caliper guide Pin bolt, allowing the Caliper to slide freely during braking. Exc.Ceramic Composite Brakes. Pin Kit. mount bolt. sleeve. Bracket. Disc Brake Pad. Disc Brake Slide. Guide. Hardware Kit.