TOPTUL IMPACT SOCKET HEX 1/2″DR X 4MM

1/2" square drive
Designed for use with impact wrenches and drivers
Manufactured from high-strength Chrome Molybdenum steel
Hardened for durability under high torque loads
Black phosphate finish for corrosion resistance
Precision-machined for secure fastener engagement
Built for heavy-duty automotive and workshop applications where strength and reliability matter.