GearWrench 1/2 Inch Drive Hex Bit Metric Socket 12mm

Features and Benefits:

• Heat Treated Socket Bases for Durability and Serviceability
• Professional; Full Polish Chrome
• Patented bit holding principle; internal dimple feature; forces bit surface to opposite side for maximum retention
• Hard steel bits for strength and durability
• Hard stamped part numbers and sizes for easy identification.

Patented bit holding system forces bit surface to opposing side for maximum retention Chrome sockets - heat treated for durability and service ability S2 and Alloy steel bits.