This 1/2" impact socket with a 13 mm wrench width and 12 mm wrench depth ensures secure engagement with hexagonal nuts, delivering reliable performance in demanding industrial and automotive applications. Its compact 38 mm length and robust construction make it ideal for impact screwdriver use. Key features: - 1/2 inch drive connection - 13 mm wrench width for hexagonal nuts - 12 mm wrench depth for secure fit - Compact 38 mm length for accessibility - Durable surface protection suitable for impact use