Proto J1215MASD Combination Wrench 15 Mm Satin Finish

Product Description

The PROTO J1215MASD is a 15 mm combination wrench built for trade professionals who need a reliable, standards-compliant hand tool for fastener work in mechanical, industrial, and facility maintenance applications. The wrench features a 15-degree offset head angle that provides knuckle clearance in confined spaces while keeping torque applied efficiently to the fastener. Constructed from steel with a satin finish for corrosion resistance, it measures 9-5/32 inches overall length and weighs 0.32 pounds. The 12-point box end accepts both hex and double-hex fasteners, and the tether-capable design supports tool-tethering systems required in elevated or overhead work environments.

This wrench is suited for use in industrial maintenance, mechanical contracting, HVAC equipment service, plumbing rough-in, and electrical panel work where metric fasteners are common. The 15 mm head size is a standard metric size found on equipment fasteners across a wide range of commercial and residential systems. The straight handle and 15-degree offset make it practical for both open-access and moderately restricted bolt patterns. Licensed trades and maintenance technicians working on machinery, equipment enclosures, and structural assemblies will find the combination of offset geometry and tether capability particularly useful on job sites with tool-drop restrictions.

Key Features

• 15 mm head size for standard metric fastener applications
• 15-degree offset angle provides knuckle clearance in tight spaces
• 12-point box end accepts hex and double-hex fasteners
• Tether-capable design supports compliance with tool-drop prevention requirements
• Satin finish provides corrosion resistance for long service life
• Meets ASME B107.100 standards for combination wrenches
• Limited lifetime warranty

Compatibility

Designed as a standard metric combination wrench for use with 15 mm fasteners across industrial, mechanical, and trade service applications.

Installation Notes

Use performed by qualified tradespeople or maintenance technicians following applicable site safety procedures. Ensure the correct head size is fully seated on the fastener before applying torque to prevent rounding. When working at elevation or in overhead environments, attach the wrench to an approved tether lanyard point before use. Inspect the wrench for cracks or deformation before each use and remove from service if damage is found.