Proto j1230-t500 Combination Wrench 15/16 Inch

Product Description

The PROTO j1230-t500 is a standard-length combination wrench designed for professional fastener work in trade and industrial settings. It features a 12-point box end with additional engagement grooves that allow contact at more approach angles, improving accessibility in tight spaces. The opposite end uses an open-end design that permits both top and side access to the fastener. Both ends are sized at 15/16 inch, making this wrench a dedicated single-size tool for SAE inch fasteners. The wrench is constructed from alloy steel with a chrome finish and has an overall length of 12 7/8 inches.

This combination wrench is suited for mechanical, plumbing, HVAC, and general trade applications wherever SAE fasteners are used. The 15/16 inch size is common in equipment assemblies, structural connections, and pipe fittings. The standard length provides adequate leverage for typical fastener torque requirements without the bulk of a long-handle variant. Licensed trades and maintenance professionals working on mechanical systems will find this wrench appropriate for both bench and field use.

Key Features

• 12-point box end with additional grooves for improved fastener engagement at multiple approach angles
• Open end allows top and side access to the fastener for use in confined or partially obstructed locations
• Both ends sized at 15/16 inch for dedicated SAE fastener work
• Alloy steel construction with chrome finish for durability and corrosion resistance
• Standard overall length of 12 7/8 inches for balanced reach and leverage

Compatibility

Designed for use with 15/16 inch SAE hex fasteners in standard trade and industrial applications.

Installation Notes

No power-down or system shutoff is required for general wrench use, but always de-energize, depressurize, or isolate any system before loosening or tightening fasteners that are part of live mechanical, electrical, or fluid systems. Inspect the wrench for cracks or deformation before use and do not use a cheater bar to extend handle leverage, as this can overstress the tool and the fastener. Follow applicable codes and equipment manufacturer torque requirements for critical connections.

Technical Specifications

• Head Size: 15/16 inches
• Overall Length: 12 7/8 inches
• Material: Alloy Steel
• Finish: Chrome
• Fastener Standard: SAE (inch)
• Box End Points: 12-point
• Length Type: Standard
• Shipping Weight: 0.86 pounds

Standard Information

• Brand: PROTO
• Manufacturer Part Number: j1230-t500