Each 1/2-inch drive socket has black phosphate coating for maximum durability, protection, and will last for years in your automotive tool collection at your shop.
6-POINT HEX: The 6 PT hex socket design prevents round-off on nuts and bolts under high torque exertion and hammering stress from an impact gun or electric wrench with heavy torque output.
These impact sockets are each individually identifiable with high-contrast laser etched markings for the easy identification of sizes to keep you working at home or the garage on your car or vehicle