Our Brake caliper kit includes a holding plate, right and left-hand thrust bolt, a 3/8” drive adapter, 4 single pin discs, 6 two pin discs, 1 three pin disc, 1 four pin disc, 1 no pin disc, and 1 hex disc; Drum brake tools include break spring installer, brake spring pliers, spring compressor, brake adjustment spoon, 2 spring removers, and 2 brake spring retainers.