Apex 80651 Hex Bit Socket 1/2 in Drive 5/16 in Sae

Product Description

The APEX 80651 is a 5/16 inch SAE hex bit socket with a 1/2 inch drive, designed for driving and removing internal hex fasteners in mechanical and industrial applications. The base socket is constructed from heat-treated alloy steel for durability and extended tool life. The hex bit insert is manufactured from S2 steel, which delivers high strength and resistance to wear under repeated torque loads. At 2.48 inches in length and 0.21 pounds, this socket is compact enough for use in tight work envelopes. Technicians across HVAC, plumbing, electrical, and general mechanical trades reach for this type of socket when working with set screws, cap screws, and other internal hex fasteners on equipment panels and assemblies.

This hex bit socket is suited for professional use in both residential and commercial service environments. It is commonly used by HVAC technicians fastening blower assemblies, electrical contractors securing panel hardware, and plumbers working with fixture trim and valve components. The 1/2 inch drive accepts standard 1/2 inch drive ratchets, breaker bars, and torque wrenches, making it easy to integrate into an existing drive set. Its S2 steel bit construction handles the higher torque demands typical of trade service work without rounding out fastener heads.

Key Features

• Heat-treated alloy steel base socket for durability and long service life
• S2 steel hex bit insert for maximum strength under high-torque conditions
• 1/2 inch drive compatible with standard ratchets, extensions, and torque wrenches
• 5/16 inch SAE hex size for common internal hex fasteners
• Compact 2.48 inch length for use in confined spaces

Compatibility

Designed as a standard 1/2 inch drive hex bit socket for use with internal hex fasteners in SAE applications across HVAC, electrical, plumbing, and general mechanical service work.

Installation Notes

Installation and removal of fasteners should be performed with properly rated drive tools to avoid socket or fastener damage. Ensure the bit is fully seated in the fastener recess before applying torque to prevent rounding. Disconnect power or shut off fluid systems before servicing any components that require use of this socket. This socket is intended for use by trained trade professionals familiar with appropriate torque application.

Technical Specifications

• Drive Size: 1/2 inch
• Hex Size: 5/16 inch
• Measurement Standard: SAE
• Length: 2.48 inches
• Weight: 0.21 pounds
• Base Socket Material: Heat-treated alloy steel
• Bit Material: S2 steel
• Sold As: Each

Standard Information

• Brand: APEX
• Manufacturer Part Number: 80651