Proto J7323M Impact Socket 1/2 in Drive 23mm 6-point

Product Description

The PROTO J7323M is a 6-point impact socket designed for heavy-duty fastening and removal applications. Built for use with 1/2 inch drive impact wrenches, it accepts a 23mm hex fastener and measures 3.5 inches in overall length. The 6-point geometry concentrates drive force on the flat sides of the fastener rather than the corners, reducing the risk of rounding during high-torque impact operation. At 0.75 pounds, this socket is sized for commercial and industrial use. Licensed mechanics, maintenance technicians, and fleet service professionals are the primary installers who reach for this socket in daily service work.

This socket is suited for automotive, heavy equipment, fleet maintenance, and industrial assembly applications where a 1/2 inch drive impact tool and a 23mm fastener are part of the job. It is appropriate for both shop and field use. Common applications include wheel fastener service, drivetrain work, and structural fastening tasks that require controlled impact drive force on metric hex fasteners.

Key Features

• 1/2 inch drive size compatible with standard impact wrenches and ratchets
• 23mm socket size for metric hex fastener applications
• 6-point drive geometry reduces corner rounding under high torque
• 3.5 inch overall length provides clearance in tight fastener locations
• Designed for impact tool use, not hand-ratchet-only service

Compatibility

Designed as a standard 1/2 inch drive impact socket for use with 1/2 inch drive impact wrenches, breaker bars, and torque wrenches that accept 23mm metric hex fasteners.

Installation Notes

Install and remove using a 1/2 inch drive impact wrench, breaker bar, or torque wrench. Confirm the socket is fully seated on the fastener before applying drive force. Inspect the socket for cracks or deformation before each use and retire any socket showing visible damage. Do not use impact sockets with hand-drive tools that exceed their rated capacity.