Proto J1224MBASD Combination Wrench 24 Mm Tether Capable

Product Description

The PROTO J1224MBASD is a 12-point combination wrench designed for professional use in industrial, mechanical, and maintenance applications. It features a 24 mm head size with a 15-degree offset angle, giving technicians improved knuckle clearance in tight spaces. The straight handle measures 12-7/8 inches overall length and is constructed from corrosion-resistant steel. Tether-capable design supports tool-tethering programs required in elevated work environments, drop-hazard zones, and safety-critical jobsites. This wrench meets ASME B107.100-2010 standards and carries a lifetime warranty.

The J1224MBASD is suited for industrial maintenance, equipment assembly, and mechanical service work where metric fasteners are standard. The 15-degree head offset makes it practical for fasteners in recessed or obstructed locations. It is commonly used by millwrights, pipefitters, maintenance mechanics, and industrial technicians working on machinery, structural assemblies, and process equipment. The tether-capable feature makes it appropriate for work-at-height applications where dropped tools present a safety or compliance concern.

Key Features

• 24 mm 12-point combination wrench with open and box ends
• 15-degree head offset angle for improved clearance in tight spaces
• Tether-capable design supports tool-tethering and dropped-object prevention programs
• Corrosion-resistant steel construction for durability in demanding environments
• Meets ASME B107.100-2010 standards
• Lifetime warranty

Compatibility

Designed for use with 24 mm metric fasteners in industrial, mechanical, and maintenance applications requiring a standard combination wrench profile.

Installation Notes

Ensure the wrench is fully seated on the fastener before applying torque to avoid rounding. When used in tethered applications, attach a compatible tether lanyard to the tether point before beginning work. Always de-energize and lock out equipment before using hand tools on live mechanical or electrical assemblies. Inspect the wrench for cracks or deformation before each use and remove from service if damaged.