Proto J7311MHT Impact Socket 1/2 in Drive 11mm

Product Description

The PROTO J7311MHT is a 6-point impact socket designed for use with 1/2 inch drive impact wrenches and ratchets. Built from alloy steel in a thin wall profile, it accepts an 11mm hex fastener and measures 3.25 inches in overall length. The thin wall construction allows access in tight or recessed fastener locations where standard-wall sockets cannot fit. This socket is suited for automotive, mechanical, and industrial applications where impact-rated tooling is required to drive or remove hex fasteners reliably under high torque conditions.

This socket is appropriate for use in professional shop environments, fleet maintenance, and field service applications. The 6-point contact geometry reduces rounding risk on fastener heads and provides solid engagement under impact loads. Technicians working on machinery, vehicles, or equipment with 11mm hex fasteners will find the thin wall profile especially useful in confined spaces around brackets, shields, and housings.

Key Features

• 1/2 inch drive compatible with standard impact wrenches and ratchets
• 11mm socket size for metric hex fasteners
• 6-point drive geometry for reduced fastener rounding under impact
• Thin wall design for access in tight or obstructed fastener locations
• Alloy steel construction rated for impact use
• 3.25 inch overall length for reach in deeper or recessed fastener positions

Compatibility

Designed as an OEM-style impact socket for use with 1/2 inch drive impact wrenches, air tools, and ratchets requiring an 11mm 6-point hex socket.

Installation Notes

This socket is installed and used by automotive technicians, mechanical contractors, and industrial maintenance professionals. Ensure the socket is fully seated on the drive anvil before applying torque. Inspect the socket for cracks or deformation before each use, and do not use impact sockets on manual torque wrenches unless rated for that application. Always power down or de-energize associated equipment before servicing fasteners on electrical or mechanical assemblies.