The DWMT74513OSP 10 mm Socket is a professional-grade metric hand socket designed for use with 3/8 in. drive ratchets, extensions, and other hand tools. Its standard-depth design provides reliable access to commonly used fasteners, while the 12-point configuration allows easier engagement from multiple angles in confined work areas. Manufactured from chrome vanadium steel with a polished chrome vanadium finish, this socket delivers durability, corrosion resistance, and long service life. DirectTorque™ technology helps improve fastener contact and reduce the risk of rounding during use.