GearWrench 3/8 Inch Drive Hex Bit Metric Socket 5mm

Features and Benefits:

• 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

Chrome socket base heat treated for durability and serviceability. Patented bit holding principle features internal dimple which forces bit surface to the opposite side for maximum retention. S2 and alloy steel bits.