This 264-piece. Mechanics Tool Set includes 3 ratchets and sockets, a bit drive/specialty bits, socket bits nut bits, combination wrenches and hex keys to handle most jobs under the hood or elsewhere. A durable case featuring metal latches provides organization and easy storage for travel. The 72 tooth count ratchets are built for efficiency with a quick-release button to easily attach and remove sockets. These tools feature a full polish chrome finish for corrosion resistance.