Proto J1212MHASD Combination Wrench 12 Mm Satin Finish

Product Description

The PROTO J1212MHASD is a 12 mm combination wrench built for professional use in industrial, mechanical, and maintenance environments. It features a 15-degree offset head that improves clearance in tight spaces, a 6-point box end for reduced fastener rounding, and a satin finish that resists corrosion without excessive glare. Overall length is 7-45/64 inches. The wrench is constructed from steel, meets ASME B107.6 standards, and comes with a lifetime warranty. It is tether capable, making it suitable for work at height or in tool-control environments where dropped-tool protocols are enforced.

This wrench is designed for use by mechanics, maintenance technicians, pipefitters, and industrial tradespeople who require a reliable metric hand tool for fastener work on equipment, machinery, piping systems, and structural assemblies. The tether-capable design makes it a practical choice for elevated work platforms, overhead maintenance, and facilities with strict FOD or dropped-object prevention programs. The straight handle and satin finish make it easy to clean and suitable for a wide range of shop and field applications.

Key Features

• 12 mm head size fits standard metric fasteners
• 15-degree offset head angle improves access in confined spaces
• 6-point box end reduces fastener rounding under load
• Tether capable for use in dropped-object prevention programs
• Corrosion-resistant satin finish
• Meets ASME B107.6 standards with a lifetime warranty

Compatibility

Designed as an OEM-style replacement or direct addition to professional metric hand tool sets requiring a 12 mm combination wrench with a 15-degree offset head profile.

Installation Notes

This wrench is a hand tool requiring no installation. Select the correct drive end for the fastener type before use. When used in tethered applications, attach an approved tether lanyard to the tether point before beginning work. Inspect the wrench for cracks or deformation before each use and remove from service if damage is found.