Proto J07522L Impact Socket 3/4 in Drive 1-3/8 in 6-point

Product Description

The PROTO J07522L is a 6-point impact socket designed for heavy-duty fastener removal and installation. It accepts a 3/4 inch square drive and fits a 1-3/8 inch hex fastener. The overall length is 3.25 inches. Built for use with pneumatic, hydraulic, or electric impact wrenches, this socket is suited for industrial maintenance, fleet service, and construction applications. Licensed trades including millwrights, heavy equipment mechanics, and pipefitters will find this socket appropriate for high-torque work where standard chrome sockets are not rated for impact use.

This socket fits applications requiring a 3/4 inch drive tool paired with a 1-3/8 inch fastener. It is appropriate for use in industrial plants, fleet maintenance bays, and job sites where large fasteners are common. The 6-point design maximizes contact surface on hex fasteners, reducing the chance of rounding under high-torque impact loads. Sold individually.

Key Features

• 3/4 inch square drive accepts standard 3/4 inch impact wrenches and ratchets
• 1-3/8 inch socket size fits standard hex fasteners of that dimension
• 6-point drive geometry maximizes contact area and reduces fastener rounding
• 3.25 inch overall length suits most standard-reach impact applications
• Designed for impact use — not a chrome hand-tool socket

Compatibility

Designed as an OEM-style replacement or direct-fit impact socket for 3/4 inch drive impact wrenches requiring a 1-3/8 inch 6-point hex socket.

Installation Notes

Install and remove using a 3/4 inch drive impact wrench or breaker bar rated for impact use. Inspect the socket for cracks or deformation before each use and remove from service if damaged. Do not use impact sockets on hand-torque tools unless specifically rated for dual use. Follow applicable workplace safety codes when working on pressurized systems or heavy machinery.