The Craftsman 52pc Socket Tool Set includes a variety of sockets in both metric and standard measurements. This comprehensive set is perfect for any home mechanic or DIY enthusiast, providing the tools needed for a wide range of projects. With a ratcheting action, this set allows for easy and efficient tightening and loosening of nuts and bolts. The Craftsman brand is known for its quality and durability, making this socket tool set a reliable addition to any toolbox.