Tackling your own brake job? This KOOPOOL 22-piece tool set makes compressing and rewinding brake caliper pistons a whole lot easier. It comes with two thrust bolt assemblies (left and right), 18 different disc adapters, two retaining plates, brake hangers, a carry case, and even a pair of gloves. The adapters fit most American, European, and Japanese vehicles, so it's super versatile. Just attach the right adapter, turn the handle, and the piston retracts smoothly—no more struggling with C-clamps or screwdrivers. The tools are made from durable #45 carbon steel with a sandblasted finish to resist rust. Everything packs neatly into the included blow-molded case for storage and portability. Whether you're a DIY mechanic or a pro, this kit saves time and frustration during brake pad changes. A must-have for any home garage!