This 1/2" square drive socket features a 10 mm wrench width and 14 mm depth, with a total length of 78 mm. It is suitable for hexagonal nuts and optimized for use with impact screwdrivers, ensuring precise fit and reliable torque transfer in demanding professional environments. Key features: - Connection size: 1/2" square drive - Wrench width: 10 mm, wrench depth: 14 mm - Length: 78 mm for extended reach - Compatible with impact screwdrivers - Surface protection: Other, enhancing durability