Gearwrench 82565 Hex Bit Socket 1/2 in Drive 5/16 in Hex

Product Description

The GEARWRENCH 82565 is a hand hex bit socket designed for driving 5/16 inch internal hex fasteners using a 1/2 inch square drive ratchet or breaker bar. It measures 5 inches overall length with a 3.9 inch bit length, giving technicians the reach needed to access recessed fasteners in tight assemblies. Constructed from steel with a chrome finish, this socket delivers corrosion resistance and durability under repeated use. It meets ANSI and ASME standards, making it appropriate for professional service environments. HVAC technicians, plumbers, electricians, and general mechanical trades rely on hex bit sockets like this for equipment panels, motor mounts, and fastener-dense assemblies found in mechanical systems.

This socket is suited for residential and light commercial maintenance applications where 5/16 inch hex drive fasteners are common. The extended overall length of 5 inches makes it practical for reaching past obstructions in mechanical enclosures, equipment cabinets, and junction boxes. It pairs with any standard 1/2 inch drive ratchet, extension, or torque wrench. The chrome finish resists corrosion during storage and field use. Packaged as a single unit, it is an easy add-on for service kits or toolbox restocking.

Key Features

• 1/2 inch square drive fits standard ratchets, breaker bars, and torque wrenches
• 5/16 inch hex bit drives internal hex fasteners found throughout mechanical equipment
• 5 inch overall length with 3.9 inch bit length for extended reach into recessed areas
• Steel construction with chrome finish for corrosion resistance and durability
• Meets ANSI and ASME standards for professional service applications

Compatibility

Designed as a standard 1/2 inch drive hex bit socket compatible with any 1/2 inch drive ratchet, extension bar, or torque wrench. Suitable for driving 5/16 inch internal hex fasteners across HVAC, plumbing, electrical, and general mechanical service applications.

Installation Notes

Install and remove this socket with the drive tool unpowered and the equipment being serviced de-energized or shut down per applicable safety procedures. Ensure the socket is fully seated on the drive before applying torque to avoid slippage or rounding of fasteners. Inspect the bit tip for wear before use, as a worn hex tip can damage fastener heads. This tool is intended for hand-drive use only and should not be used with impact drivers.