Proto J1229MASD-TT Combination Wrench 29 Mm Tether Capable

Product Description

The PROTO J1229MASD-TT is a 29 mm combination wrench designed for heavy-duty fastener work in industrial, mechanical, and trade service environments. It features a 15-degree offset box end that improves knuckle clearance in tight spaces, and a 12-point box end that engages fasteners securely with reduced rounding risk. The wrench is constructed from steel with a satin finish that resists corrosion and reduces glare. At 15.86 inches overall length, it provides substantial leverage for large fasteners. The tether-capable design meets the needs of elevated work environments where dropped-tool prevention is required by site safety programs.

This wrench is suited for use in industrial maintenance, heavy equipment service, fleet repair, and structural work where 29 mm fasteners are common. The straight handle and offset box end configuration make it a practical choice for technicians working in confined or elevated areas. The satin finish and corrosion-resistant steel construction hold up in shop and field conditions alike. It is a single-piece, non-ratcheting, non-sparking-exempt tool intended for general fastener applications by journeyman mechanics, millwrights, and maintenance technicians.

Key Features

• 29 mm head size fits large fasteners common in heavy equipment and structural applications
• 15-degree offset box end provides knuckle clearance and improved access in tight spaces
• 12-point box end engages fasteners at multiple positions for use in confined areas
• Tether-capable design supports compliance with dropped-object prevention programs at height
• Satin finish on steel construction provides corrosion resistance and low-glare surface
• Meets ASME B107.100 standard for combination wrenches

Compatibility

Designed as a standard combination wrench for 29 mm fasteners in industrial, fleet, and heavy equipment service applications.

Installation Notes

This wrench is intended for use by qualified mechanics and maintenance technicians. Ensure the correct size is matched to the fastener before applying torque to avoid rounding. When used in elevated work areas, attach an approved tether lanyard to the tether point before use per site dropped-object prevention policy. Inspect the tool for cracks or deformation before each use and remove from service if damage is found.