This 1/2-inch impact socket with a 15 mm wrench width and 38 mm length offers reliable fastening for hexagonal nuts. Its 12-point double hex insert provides a secure grip, ideal for heavy-duty impact screwdriver applications requiring precision and durability. Key features: - Wrench width: 15 mm, wrench depth: 11 mm - Length: 38 mm - 12-point double hex insert for enhanced grip - Compatible with 1/2-inch drive impact screwdrivers - Surface protection: Other, non-magnetic, no insulation or VDE testing