This 1/4" impact socket with a 10 mm wrench width and 55 mm length is ideal for fastening hexagonal nuts in high-torque applications. Its 6-point design provides a secure grip, minimizing the risk of rounding nuts, and it is compatible with impact screwdrivers for efficient fastening. Key features: - Wrench width: 10 mm, wrench depth: 5.5 mm - Length: 55 mm, connection size: 1/4 inch - 6-point socket for enhanced grip on hexagonal nuts - Suitable for use with impact screwdrivers - Magnetic and surface protected for durability