Proto J1230MASD Combination Wrench 30 Mm Tether Capable

Product Description

The PROTO J1230MASD is a 30 mm combination wrench built for professional trade use in industrial, mechanical, and maintenance applications. It features a 15-degree offset box end that provides knuckle clearance in tight spaces while the open end handles quick fastener engagement. The wrench is constructed from steel with a satin finish that reduces glare and provides corrosion resistance. At 15.75 inches overall length, it delivers the leverage needed for larger fasteners. The 12-point box end configuration increases contact points for better torque transfer. Tether-capable design supports tool-at-height safety programs common in industrial and utility environments.

This wrench is suited for heavy equipment maintenance, industrial assembly, and field service work where a 30 mm fastener size is standard. The straight handle and tether-capable feature make it a practical choice for technicians working on elevated platforms, in confined spaces, or in environments where dropped tools are a hazard. It meets ASME B107.100 standards, making it appropriate for use in facilities that require certified hand tools. Licensed mechanics, millwrights, and maintenance technicians are the primary installers and users of this tool.

Key Features

• 30 mm head size with 12-point box end for increased torque contact
• 15-degree offset angle provides knuckle clearance in restricted work areas
• Tether-capable design supports dropped-object prevention programs
• Satin finish reduces glare and offers corrosion resistance
• Meets ASME B107.100 standards for combination wrenches
• Covered by a lifetime warranty

Compatibility

Designed as a standard 30 mm combination wrench suitable for use with metric fasteners across industrial machinery, heavy equipment, and mechanical systems requiring ASME B107.100 compliant hand tools.

Installation Notes

This wrench is used by mechanics, millwrights, and maintenance technicians working on metric fastener applications. Always ensure the wrench is fully seated on the fastener before applying torque to avoid rounding. When using in elevated or overhead environments, secure the tether attachment point to an approved anchor before beginning work. Inspect the wrench for cracks or deformation before each use and remove from service if damage is found.