General description This is a 1/2 inch drive, 12-point deep socket designed for manual use. It is crafted from chrome vanadium steel with a high chrome finish for durability and corrosion resistance. The socket features an OGV profile, which allows tightening torque to be applied to the sides rather than the corners of nuts, reducing the risk of rounding. Technical specifications Size: 12mm Length: 79mm Weight: 130g Type: Bi-Hexagon Deep Socket Standards: ISO 2725-1, DIN 3124, ISO-1174-1, ISO-1711-1, ISO 691 Compatibility and accessories Compatible with 1/2 inch drive ratchets and extensions Installation Attach the socket to a compatible 1/2 inch drive ratchet or wrench Usage Use manually to tighten or loosen nuts and bolts with a 12mm size