Proto J1246B Combination Wrench 1-7/16 Inch 15 Degree Offset

Product Description

The PROTO J1246B is a 12-point combination wrench built for professional tradespeople who need reach and clearance in tight fastener locations. The 15-degree offset head reduces knuckle interference and improves torque angle in confined spaces. The wrench measures 19-3/8 inches overall length and features a straight handle with a 1-7/16 inch opening. Constructed from corrosion-resistant steel, it meets ASME B107.100-2010 standards and carries a limited lifetime warranty. The tether-capable design makes it suitable for work at height or on elevated platforms where dropped-tool prevention is required. It is non-ratcheting, non-magnetic, and non-sparking ratings do not apply.

The J1246B is intended for industrial, mechanical, and trade applications where standard-reach wrenches lack the clearance needed for recessed or obstructed fasteners. The 15-degree offset head angle is particularly useful when working on HVAC equipment, piping systems, structural assemblies, and large machinery with hex fasteners in the 1-7/16 inch range. The tether-capable feature meets common dropped-object prevention requirements on job sites with elevated work areas, scaffolding, or overhead service platforms. This wrench is sized for heavy-duty commercial and industrial use rather than light residential work.

Key Features

• 1-7/16 inch 12-point combination wrench opening fits both SAE hex fasteners and closely toleranced nut profiles
• 15-degree offset head angle provides knuckle clearance and improved access in confined or recessed fastener locations
• 19-3/8 inch overall length delivers extended reach and increased torque leverage
• Corrosion-resistant steel construction meets ASME B107.100-2010 dimensional and performance standards
• Tether-capable design supports dropped-object prevention programs on elevated work platforms
• Limited lifetime warranty covers defects in materials and workmanship

Compatibility

Designed as an OEM-specification combination wrench for use with 1-7/16 inch SAE fasteners across industrial, mechanical, and trade service applications.

Installation Notes

This wrench is typically used by HVAC technicians, pipefitters, millwrights, and general mechanical tradespeople. Before servicing any equipment, isolate the system from power, pressure, or fuel supply as applicable to the work. Inspect the wrench for cracks or deformation before each use and do not use a cheater bar or extension on the handle, as this can exceed the designed load rating and cause tool failure or fastener damage. When using in a tethered application, attach an appropriate lanyard rated for the tool weight before starting work at elevation.