Industrial Black Single Head Open End Wrench - 1-5/16" Opening - Martin Tools

The Martin Tools 8A Industrial Black Single Head Open End Wrench is engineered for demanding professional use, providing reliable performance for a range of automotive and industrial applications. Crafted from American High Carbon Steel, this 1-5/16" open-end wrench delivers the strength and durability required in challenging work environments. Its precision-forged and thru-hardened construction ensures a long service life under heavy torque.

Key Features

• Professional-Grade Construction: Manufactured from American High Carbon Steel for superior strength and resilience.
• Enhanced Durability: Precision forged and thru-hardened to withstand rigorous industrial and automotive demands.
• Optimized Access: The single open-end design allows for efficient engagement with fasteners in confined or hard-to-reach areas where a socket may not fit.
• Black Industrial Finish: Provides a protective coating and a professional appearance.

Applications

This robust 1-5/16" open-end wrench is ideal for professional technicians and mechanics working on a variety of heavy-duty tasks. Common applications include tightening or loosening crank nuts and flywheel nuts on classic Mini engines, servicing drain plugs on John Deere tractors, and working with 3/4 structural bolts. It is also suitable for specific automotive uses like ball joints on early Super Duty vehicles and axle nuts on certain 80s-90s econoboxes, as well as adjusting lock nuts on drill press table jacks and various hydraulic fittings.

Specifications

• Wrench Opening: 1-5/16"
• Material: American High Carbon Steel
• Head Diameter: 2-3/4"
• Head Thickness: 19/32"
• Overall Length: 12"
• Weight: 2.0 Lbs