Proto J7308M Impact Socket 1/2 in Drive 8mm 6-point

Product Description

The PROTO J7308M is a 6-point impact socket designed for heavy-duty fastener work in professional trade environments. Built on a 1/2 inch drive, it accepts an 8mm hex fastener and measures 3-1/4 inches in overall length. The 6-point contact geometry distributes torque evenly across fastener flats, reducing the risk of rounding under high-impact loads. This socket is suited for use with 1/2 inch drive pneumatic, hydraulic, and electric impact wrenches commonly found in mechanical, HVAC, and industrial service applications. It is installed by licensed mechanics, HVAC technicians, and industrial maintenance trades requiring reliable, impact-rated tooling.

This socket fits standard 1/2 inch drive impact wrenches and is appropriate for applications requiring precise 8mm hex fastener engagement. Typical use scenarios include equipment assembly, mechanical component replacement, and service work on HVAC units, motors, pumps, and related mechanical systems where impact-rated tooling is required.

Key Features

• 1/2 inch drive for compatibility with standard impact wrenches
• 8mm socket size for hex fastener engagement
• 6-point drive geometry reduces fastener rounding under torque
• 3-1/4 inch overall length provides reach in recessed fastener applications
• Impact-rated construction suitable for pneumatic and electric impact tools

Compatibility

Designed as an OEM-style replacement or service socket for use with 1/2 inch drive impact wrenches requiring an 8mm hex socket.

Installation Notes

Install and remove using a 1/2 inch drive impact wrench or breaker bar. Ensure the impact wrench is depressurized or powered down before attaching or removing sockets. Inspect the socket for cracks or wear before each use and do not use hand-rated sockets in place of impact-rated sockets. Follow applicable workplace safety and tool handling standards when operating impact equipment.