This 3/8" square drive socket features a 16 mm wrench width and 25 mm depth, with a total length of 65 mm. It is suitable for hexagonal nuts and compatible with impact screwdrivers, ensuring reliable torque transfer and durability in demanding mechanical and industrial tasks. Key features: - Connection size: 3/8" - Wrench width: 16 mm, depth: 25 mm - Total length: 65 mm - Suitable for impact screwdrivers - Surface protection: Other, robust construction for extended use