Proto J1234-T500 Combination Wrench 1-1/16 in 15 Deg

Product Description

The PROTO J1234-T500 is a 12-point combination wrench designed for heavy-duty fastener work in mechanical, HVAC, plumbing, and electrical service applications. It features a 1-1/16 inch head size with a 15-degree offset angle, allowing clearance in tight spaces where a flat wrench cannot swing freely. The overall length of 14-7/8 inches provides extended reach and leverage. Constructed from steel with a chrome finish, the wrench is corrosion-resistant and built to withstand repeated use in demanding trade environments. It meets ASME B107.100-2010 standards and is covered by a lifetime warranty.

This wrench is suited for residential and commercial service work where large fasteners are common, including mechanical room equipment, pipe flanges, structural hardware, and industrial machinery. The tether-capable design makes it appropriate for work at height or in environments where dropped tools are a safety hazard, such as rooftop HVAC installations, elevated platforms, or confined spaces with personnel below. The straight head and straight handle configuration keep the tool profile simple and predictable for standard fastener driving.

Key Features

• 1-1/16 inch head size with 15-degree offset for clearance in confined fastener locations
• 12-point box end for maximum contact on hex fasteners and reduced rounding risk
• 14-7/8 inch overall length delivers leverage on large, high-torque fasteners
• Tether-capable design supports compliance with dropped-tool prevention programs
• Chrome finish provides corrosion resistance for long service life
• Meets ASME B107.100-2010 standard for combination wrenches
• Lifetime warranty coverage

Compatibility

Designed as a standard combination wrench for 1-1/16 inch hex fasteners across residential and commercial mechanical, HVAC, plumbing, and industrial service applications.

Installation Notes

This wrench is used by licensed HVAC technicians, plumbers, pipefitters, and electricians on fasteners requiring a 1-1/16 inch combination wrench. Ensure the correct head size is confirmed before applying torque to avoid fastener rounding. When working on pressurized systems, shut off and depressurize the system fully before loosening or tightening fasteners. Attach tether hardware before working at elevation or over occupied areas.