This 27 mm impact socket with a 100 mm length is ideal for fastening hexagonal nuts in heavy-duty applications. Its 12-point double hex insert ensures a secure grip, enhancing torque transfer and minimizing slippage when used with impact screwdrivers. Key features: - 100 mm length for improved accessibility - 27 mm wrench width and depth for hexagonal nuts - 12-point double hex socket profile for optimal grip - 1-inch connection size compatible with impact tools - Durable surface protection suitable for professional use