This 3/8" square drive socket features a 22 mm wrench width and 25 mm depth, with a total length of 65 mm. It is suitable for securely fastening hexagonal nuts and compatible with impact screwdrivers, ensuring efficient torque transfer in demanding mechanical and industrial tasks. Key features: - Connection size: 3/8" - Wrench width: 22 mm, wrench depth: 25 mm - Length: 65 mm for extended reach - Suitable for impact screwdriver use - Surface protection: other coating for enhanced durability