Proto J7408M Impact Socket 1/2 in Drive 8mm 6-point

Product Description

The PROTO J7408M is a 1/2 inch drive, 8mm hex impact socket designed for use with pneumatic and electric impact wrenches in professional trade and industrial environments. Built with a 6-point drive profile and an overall length of 1.5 inches, this socket delivers solid engagement on hex fasteners while minimizing slippage under high-torque conditions. The compact 1.5-inch length makes it well-suited for confined fastening applications where clearance is limited. Mechanics, millwrights, and general contractors rely on this type of impact-rated socket for production and service work where hand-ratchet sockets would fail under impact loads.

The J7408M is intended for use in automotive, industrial maintenance, and mechanical assembly settings. Its 6-point geometry concentrates driving force on the flat sides of a hex fastener rather than the corners, reducing the risk of rounding during high-torque impact use. This socket is appropriate for service bays, production lines, and field maintenance applications where a 1/2 inch drive impact tool is the standard platform.

Key Features

• 1/2 inch drive size compatible with standard 1/2 inch impact wrenches and ratchets
• 8mm hex socket size for metric fastener applications
• 6-point drive profile reduces fastener rounding under impact torque
• 1.5 inch overall length suits both open and semi-confined work areas
• Impact-rated design for use with pneumatic and electric impact tools

Compatibility

Designed as an OEM-style impact socket for use with standard 1/2 inch drive impact wrenches, torque wrenches, and ratchets accepting 1/2 inch drive tooling.

Installation Notes

Mechanics and maintenance technicians should confirm the drive tool is powered down or de-pressurized before attaching or removing impact sockets. Always verify the socket is fully seated on the drive anvil and the retaining pin or ring is engaged before applying torque. Do not use impact sockets with standard hand-ratchet tools in place of chrome sockets, and do not use chrome hand sockets with impact tools.