This 1/2" drive impact socket features a 10 mm wrench width and a 38 mm length, ideal for fastening hexagonal nuts with precision. Its 12-point double hex insert provides a secure grip, minimizing nut rounding during high-torque operations. The socket’s compact design ensures accessibility in confined spaces and is suitable for impact screwdrivers. Key features: - 12-point double hex insert for enhanced grip and durability - 10 mm wrench width for accurate fitting on fasteners - 38 mm length with 7 mm wrench depth for optimal reach - Compatible with 1/2" drive impact tools for heavy-duty use - Matte finish with robust surface protection for long-lasting performance