The power socket spanner bit from BGS is a high-quality tool designed for use with hand and impact wrenches. With an internal square drive of 12.5 mm (1/2 inch) and a spanner width of 13 mm, this socket offers reliable and precise use. Made from robust chrome-molybdenum steel, it ensures a long service life and durability, even under demanding conditions. The phosphated surface protects against corrosion and ensures improved durability. The insert is equipped with a holder for a locking pin and a rubber ring, which increases handling and safety during use. With a length of around 46 mm, this socket is compact and easy to store, making it a practical companion in any workshop.