Proto J4711LM Deep Hand Socket 11 Mm 6-point 1/4 Drive

Product Description

The PROTO J4711LM is a deep hand socket designed for professional-grade fastener work in tight or recessed applications. Built on a 1/4 inch drive, it accepts 11 mm fasteners and features a 6-point internal geometry that delivers full contact on hex fastener flats, reducing the risk of rounding. The chrome-plated finish resists corrosion and wipes clean easily between jobs. The deep-length profile accommodates fasteners with extended studs or threads that a standard-depth socket cannot reach. Mechanics, maintenance technicians, and trade professionals working on HVAC equipment, plumbing assemblies, or electrical panels will find this socket a reliable tool for daily use.

This socket suits residential and light commercial service work where 11 mm fasteners appear in equipment panels, motor mounts, valve assemblies, and conduit hardware. The 1/4 inch drive size makes it a natural fit for compact ratchets and extension bars used in confined spaces. It packages individually and is stocked as a single unit, making it easy to replace a worn or missing socket without purchasing a full set.

Key Features

• Deep-length profile reaches recessed or stud-mounted 11 mm fasteners
• 6-point contact geometry reduces fastener rounding under torque
• 1/4 inch drive fits standard compact ratchets and extension bars
• Chrome-plated finish resists corrosion and simplifies cleaning
• Single-unit packaging allows direct replacement of individual sockets

Compatibility

Designed as a standard 1/4 inch drive deep hand socket compatible with any 1/4 inch drive ratchet, torque wrench, or extension bar accepting 6-point 11 mm sockets.

Installation Notes

This socket is installed and removed by hand tools only — do not use with impact drivers, as the chrome finish and hand-tool-rated construction are not rated for impact use. Ensure the drive connection is fully seated on the ratchet square before applying torque. Inspect the socket for cracks or deformation before each use and remove from service if damage is found.