Proto J1258B Combination Wrench 1-13/16 in 15 Deg Offset

Product Description

The PROTO J1258B is a combination wrench built for heavy-duty fastener work in professional trade environments. It features a 1-13/16 inch head size with a 15-degree offset angle, giving technicians the clearance needed to drive fasteners in tight or confined spaces. The wrench is constructed from corrosion-resistant steel with a straight handle and measures 25 inches in overall length, providing substantial leverage for high-torque applications. The 12-point box end engages fasteners securely, and the tool is tether capable, supporting use in elevated work environments where dropped-tool hazards are a safety concern. It weighs 5.59 pounds and meets ASME B107.100-2010 standards.

The PROTO J1258B is suited for industrial maintenance, mechanical contracting, and utility work where large-diameter fasteners are common. The 25-inch handle length is well matched to large-bolt applications found in heavy mechanical assemblies, HVAC equipment rigging, structural connections, and industrial piping. The tether-capable design makes it appropriate for use at height or in environments with drop-zone restrictions, such as elevated platforms, rooftop equipment work, or scaffolded installations. The corrosion-resistant finish extends service life in outdoor or wet-environment applications.

Key Features

• 1-13/16 inch head size with 15-degree offset angle for clearance in tight workspaces
• 25-inch overall length provides high leverage for large-fastener applications
• 12-point box end for reliable fastener engagement
• Tether capable for safe use in elevated or drop-hazard environments
• Corrosion-resistant steel construction for extended service life
• Meets ASME B107.100-2010 standards with a limited lifetime warranty

Compatibility

Designed as a standard combination wrench for professional use with 1-13/16 inch fasteners across industrial, mechanical, and trade applications.

Installation Notes

This wrench is intended for use by qualified tradespeople and mechanical technicians. Always ensure the fastener size matches the wrench head before applying torque to avoid slippage or fastener damage. When working at elevation, attach a tether through the designated point before use to comply with dropped-object prevention requirements. Inspect the wrench for cracks or deformation before each use and remove from service if any damage is found.