Proto J5758 Hand Socket 1-13/16 Inch 12-point Alloy Steel

Product Description

The PROTO J5758 is a 1-13/16 inch, 12-point hand socket built for professional hand-tool applications in mechanical, industrial, and maintenance trades. Machined from alloy steel with a satin finish, it accepts a 1-inch drive and measures 3-5/16 inches in overall length. The 12-point geometry allows engagement in tighter swing arcs, giving technicians more placement options in confined fastener locations. Compliance with ASME B107.110-2012 confirms it meets recognized dimensional and performance standards for hand sockets. The satin finish reduces glare and provides a degree of corrosion resistance for shop and field use. This socket is intended for use with 1-inch drive ratchets, breaker bars, and torque wrenches.

This socket is suited for heavy-duty fastener work encountered in commercial HVAC equipment service, industrial machinery maintenance, fleet and diesel repair, and general mechanical contracting. The 1-13/16 inch size addresses large-diameter fasteners common on compressors, structural hardware, and heavy equipment components. Professionals working with large-format bolted assemblies will find the 12-point configuration and full-length body practical for both torque application and break-loose operations.

Key Features

• 1-13/16 inch socket size fits large-diameter fasteners common in heavy mechanical work
• 12-point design allows engagement at 30-degree increments for tighter working clearances
• 1-inch drive size compatible with heavy-duty ratchets, breaker bars, and torque wrenches
• Alloy steel construction rated for high-torque applications
• Satin finish reduces glare and provides surface corrosion resistance
• Meets ASME B107.110-2012 dimensional and performance standard

Compatibility

Designed as a standard 1-inch drive hand socket for use with compatible 1-inch drive hand tools in professional mechanical and trade service applications.

Installation Notes

Installation and use should follow standard hand-tool safety practices for the applicable trade. Ensure the drive tool and socket are fully engaged before applying torque. Do not use hand sockets with impact drivers unless the socket is rated for impact use. This product is not tether capable and should be secured appropriately when working at elevation per applicable site safety requirements.