Proto J07550MT Impact Socket 3/4 in Drive 50mm 12-point

Product Description

The PROTO J07550MT is a 12-point impact socket designed for heavy-duty fastener work in professional trades and industrial maintenance environments. Built from alloy steel, this socket accepts a 3/4 inch drive and fits a 50mm fastener size. The overall length measures 2.75 inches, keeping the profile compact for use in tighter access points common in mechanical and industrial service. It is intended for use with 3/4 inch drive impact wrenches and ratchets. Mechanics, millwrights, and heavy equipment technicians rely on this socket for high-torque applications where standard chrome sockets are not rated for impact use.

This socket is suited for industrial maintenance, fleet service, heavy equipment repair, and structural assembly work requiring 50mm metric fastener engagement. The 12-point design allows for more positioning options around a fastener head compared to a 6-point, which can be useful in confined areas where the drive tool cannot complete a full swing. It is packaged individually and sold as a single unit.

Key Features

• Alloy steel construction rated for impact driver and wrench use
• 3/4 inch drive size for high-torque applications
• 50mm socket size for metric fastener engagement
• 12-point design for increased positioning flexibility
• 2.75 inch overall length for a compact profile

Compatibility

Designed for use with 3/4 inch drive impact wrenches, air impact guns, and ratchets requiring a 50mm metric impact socket.

Installation Notes

Impact sockets should only be used with impact-rated drive tools. Do not use standard chrome sockets with impact wrenches, as they are not rated for the torsional shock loads produced by impact tools. Inspect the socket for cracks or deformation before each use and replace if any damage is found. Ensure the drive detent engages fully before applying torque.