Proto J75281P 1/2 in Drive 7/8 in 6-point Impact Socket

Product Description

The PROTO J75281P is a 6-point impact socket designed for heavy-duty fastening and removal applications in professional trade environments. Built from alloy steel, it accepts a 1/2 inch drive and fits 7/8 inch hex fasteners. The overall length is 3.5 inches, providing the reach needed for recessed or flush-mounted hardware. With a universal style construction and compliance to ASME B107.2, this socket is suited for mechanics, pipefitters, electricians, and HVAC technicians who work with impact wrenches daily. It is intended for use with pneumatic, hydraulic, or electric impact drivers and is not rated for hand-ratchet-only use.

This socket is well suited for residential and commercial service work where 7/8 inch fasteners appear on equipment mounting brackets, flanges, conduit fittings, and structural hardware. The 6-point contact geometry reduces fastener rounding under high-torque impact conditions, making it a reliable choice when removing corroded or stubborn hardware. Trades including HVAC service techs, plumbers, and electricians will find it useful across a range of field and shop applications.

Key Features

• Alloy steel construction provides strength and resistance to impact fatigue
• 6-point socket geometry reduces fastener rounding under torque
• Compliant with ASME B107.2 socket standards
• Universal style fits a wide range of impact tool brands with 1/2 inch drive
• 3.5 inch overall length allows access to recessed fastener locations

Compatibility

Designed as an OEM-style impact socket for use with any 1/2 inch drive pneumatic, electric, or hydraulic impact wrench accepting standard 6-point impact-rated sockets.

Installation Notes

This socket is intended for use by qualified trade professionals operating impact wrenches in field or shop settings. Always confirm the socket is fully seated on the drive anvil before applying torque. Do not use impact sockets with standard hand ratchets, as the material properties differ from chrome hand-tool sockets. Inspect the socket for cracks or deformation before each use and remove from service if damage is observed.