Proto J1252B Combination Wrench 1-5/8 in 15 Deg Offset

Product Description

The PROTO J1252B is a 12-point combination wrench designed for heavy-duty fastener work in industrial, mechanical, and trade environments. Built from corrosion-resistant steel, it features a 1-5/8 inch head size with a 15-degree offset angle that provides knuckle clearance and better torque leverage in tight or awkward spaces. The overall length is 23 inches, giving technicians added reach and turning force on large fasteners. This wrench is tether capable, making it suitable for use in elevated or confined work areas where dropped tools create safety hazards. Licensed mechanics, pipefitters, millwrights, and industrial maintenance techs are the primary users.

The J1252B is suited for applications involving large-diameter fasteners found in industrial machinery, heavy equipment, structural assemblies, and large-diameter piping or flanged connections. The straight handle and 15-degree head offset make it practical for both open-bay and confined-space work. Its tether-capable design meets the requirements of job sites with dropped-object prevention programs, including offshore, elevated platform, and overhead work environments.

Key Features

• 1-5/8 inch head size with 12-point box end for better grip on worn or tight fasteners
• 15-degree offset angle improves knuckle clearance and torque angle in restricted spaces
• 23-inch overall length provides extended reach and increased mechanical advantage
• Tether capable design supports dropped-object prevention programs on elevated job sites
• Corrosion-resistant steel construction for long service life in harsh environments
• Meets ASME B107.100-2010 standard for combination wrenches

Compatibility

Designed as a standard combination wrench for use on 1-5/8 inch fasteners in industrial maintenance, heavy equipment service, and structural applications.

Installation Notes

This wrench is installed and used by licensed mechanics, pipefitters, millwrights, and industrial maintenance technicians. Before servicing any equipment, de-energize electrical systems, relieve hydraulic or pneumatic pressure, and follow applicable LOTO procedures. When using on elevated platforms or in overhead applications, attach the tether point to an approved lanyard or tool-tethering system to comply with dropped-object prevention requirements. Do not use extension bars or cheater pipes to increase leverage beyond the wrench design.