Long known as one of the top selling kits in the market, Sunex offers the 9726 38-pc Mini Ratchet/Bit Set. This set has a 72-tooth mini ratchet with quick release extension bar that can double as a quick release for any mini cordless power tools, along with 36 bits. This set will handle any application that come up in a vehicle or shop. The set comes complete in a durable aluminum case for easy compact storage.