This GearWrench 9/16" deep socket features a 6-point design for secure fastener engagement and reduced rounding. The deep well length provides access to recessed or hard-to-reach fasteners such as those on alternators, spark plugs, and recessed bolt applications.

• Surface Drive technology applies force to the flats of the fastener, not the corners, reducing fastener rounding
• Chamfered opening guides the fastener smoothly into the socket
• Chrome vanadium alloy steel construction for strength and durability
• Bright, full polish chrome finish resists corrosion
• Hard-stamped size markings for easy identification
• Meets or exceeds ASME B107.1 specifications
• 3/8" drive with 6-point design