Proto J1254B Combination Wrench 1-11/16 in 12-point

Product Description

The PROTO J1254B is a combination wrench designed for heavy-duty fastener work in demanding trade environments. It features a 1-11/16 inch head size with a 15-degree offset angle and a 12-point box end, providing increased torque leverage and multiple contact points on fastener flats. The wrench is constructed from steel with a corrosion-resistant finish and measures 23 inches in overall length. At 4.47 pounds, it is built for sustained use. The tether-capable design makes it suitable for elevated or confined work areas where dropped-tool hazards must be controlled. Licensed tradespeople in mechanical, industrial, and maintenance roles are the primary users.

This wrench is appropriate for use on large-diameter fasteners encountered in heavy equipment maintenance, structural work, industrial piping, and mechanical systems. The straight handle and 15-degree offset head allow access to fasteners in tight clearances while keeping the handle clear of obstructions. It is a practical fit for maintenance shops, field service work, and any application requiring a large combination wrench that meets ASME B107.100-2010 standards. The tether-capable feature makes it compliant with common tool-control programs used in elevated or safety-sensitive worksites.

Key Features

• 1-11/16 inch head size with 15-degree offset for improved access in confined spaces
• 12-point box end provides more engagement positions on fastener flats
• Tether-capable design supports dropped-tool prevention programs
• Corrosion-resistant steel construction for durability in field and shop environments
• Meets ASME B107.100-2010 standards for combination wrenches
• Limited lifetime warranty

Compatibility

Designed as an OEM-style combination wrench for use on 1-11/16 inch fasteners in heavy equipment, industrial mechanical, and structural maintenance applications.

Installation Notes

This wrench is intended for use by qualified mechanics and tradespeople familiar with hand tool safety. Always select the correct size wrench for the fastener to prevent rounding of flats. When using in elevated or overhead positions, attach a tether to the wrench before beginning work. Inspect the wrench for cracks or deformation before each use and remove from service if damage is found.