Proto J1227MASD Combination Wrench 27 Mm 15 Degree Offset

Product Description

The PROTO J1227MASD is a 27 mm combination wrench built for professional use in demanding trade environments. It features a 15-degree offset head angle and a 12-point box end, providing clearance and engagement where straight access is limited. The wrench is constructed from steel with a satin finish that reduces glare and offers corrosion resistance for long service life. At 14-7/8 inches overall length, it delivers the leverage needed for larger fasteners. It is tether capable, making it suitable for work at height or in environments with tool-drop restrictions. Licensed trades including industrial maintenance technicians, millwrights, and pipefitters are the primary installers.

This wrench is designed for use on 27 mm fasteners in industrial, commercial, and heavy-maintenance applications. The 15-degree offset box end is well suited for fasteners in recessed or obstructed locations where a flat wrench cannot seat properly. The straight handle and full-length body make it appropriate for high-torque applications. The tether-capable design meets site safety requirements in elevated work zones, utility environments, and facilities where dropped-tool protocols are enforced.

Key Features

• 27 mm head size fits metric fasteners in industrial and commercial applications
• 15-degree offset head angle improves knuckle clearance and access in tight spaces
• 12-point box end for broad fastener engagement and reduced rounding risk
• Steel construction with satin finish for corrosion resistance and low glare
• Tether capable design meets dropped-object prevention requirements
• Meets ASME B107.100 standards for hand tools
• Lifetime warranty coverage

Compatibility

Designed as a standard metric combination wrench for use on 27 mm fasteners across industrial, commercial, and maintenance applications.

Installation Notes

This wrench is a hand tool used by licensed trades and maintenance professionals and does not require installation. Before use in live systems, de-energize or isolate the equipment being serviced per applicable safety procedures. When working at height or in environments with dropped-tool protocols, attach the wrench to an approved tether anchor point using a compatible tether accessory. Inspect the wrench for cracks or damage before each use and do not use the wrench as a striking tool or extend it with a cheater bar.