This 1/2" drive impact socket features a 21 mm wrench width and 130 mm length, ideal for fastening hexagonal nuts in industrial settings. Its robust construction ensures high-impact resistance and efficient torque transfer when used with impact screwdrivers. Key features: - Compatible with 1/2" drive impact screwdrivers - 21 mm wrench width for accurate nut engagement - 130 mm length provides extended reach - Wrench depth of 24 mm for secure grip - Surface treated for enhanced durability