Proto J1216MHASD Combination Wrench 16 Mm Satin

Product Description

The PROTO J1216MHASD is a 16 mm combination wrench built for professional tradespeople who need a reliable, corrosion-resistant hand tool in demanding service environments. The wrench features a 15-degree offset head on both the open and box ends, a straight handle, and a satin finish that reduces glare and resists corrosion. At 9-13/32 inches overall length and a 6-point box end, it delivers firm contact on fastener flats to reduce rounding. It is tether capable, making it suited for elevated work or drop-hazard environments. Manufactured from steel to ASME B107.100, this wrench carries a lifetime warranty.

This wrench is designed for use in industrial, commercial, and trade applications where metric fasteners are common. The tether-capable design makes it appropriate for HVAC rooftop equipment service, electrical panel work, plumbing mechanical rooms, and other environments where dropped tools present a safety or operational risk. The 15-degree offset provides knuckle clearance in confined fastener locations. Licensed mechanics, pipefitters, and maintenance technicians will find the combination of offset geometry and straight handle practical for both torque application and access in tight spaces.

Key Features

• 16 mm head size fits standard metric fasteners
• 15-degree offset angle on both ends for knuckle clearance in confined areas
• 6-point box end reduces fastener rounding under load
• Tether capable for use in fall-hazard or elevated work environments
• Satin finish resists corrosion and minimizes glare
• Meets ASME B107.100 standard with a lifetime warranty

Compatibility

Designed as an OEM-style replacement or direct-service combination wrench for use with 16 mm metric fasteners across a wide range of mechanical, HVAC, plumbing, and electrical applications.

Installation Notes

This wrench is a hand tool requiring no installation. Before use in tethered applications, verify the tether attachment point is rated for the tool weight and the tether lanyard is properly secured per applicable worksite safety requirements. Do not use this wrench as a striking tool or extend its handle with a cheater bar. Inspect for cracks or deformation before each use.