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The APEX 80604 is a 6-point, 1/2 inch drive socket in a 9/16 inch SAE size, constructed from alloy steel with a full polish chrome finish. Designed for professional use, it delivers reliable torque transfer through an off-corner loading design that applies force to the flats of fasteners rather than the corners. This reduces fastener rounding and extends both socket and fastener life. Large, hard-stamped size markings make identification fast in the field. At 1.488 inches in length and 0.13 pounds, it fits standard 1/2 inch drive tool setups used by mechanics, plumbers, electricians, and general trade technicians.
This socket is suited for standard-depth fastener applications across residential, commercial, and light industrial work. It is a commonly used size in HVAC equipment assembly, electrical panel work, plumbing fixture installation, and general mechanical service. The 9/16 inch SAE size appears frequently on equipment fasteners, structural bolts, and pipe fittings encountered in everyday trade work. Sold individually, it can be added to an existing socket set or used as a replacement for a worn or lost size.
Designed as an OEM-style replacement or addition for 1/2 inch drive socket sets used in general trade and mechanical service applications.
This socket is installed and used by licensed trade professionals including HVAC technicians, plumbers, and electricians as part of standard hand tool operation. Ensure the socket is fully seated on the drive before applying torque to prevent slippage or rounding. Inspect the socket for cracks or wear before use on high-torque fasteners. Store in a dry location to maintain the chrome finish and prevent corrosion.
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