Proto J1220ESB Combination Wrench 5/8 Inch 15 Degree Offset

Product Description

The PROTO J1220ESB is a combination wrench designed for professional fastener work in maintenance, mechanical, and trade service environments. It features a 5/8-inch head size with a 15-degree offset box end, a 12-point configuration, and a straight handle. The overall length is 4-13/16 inches and the wrench weighs 0.22 pounds. Built from corrosion-resistant steel, this wrench meets ASME B107.100-2010 standards. It is tether-capable, making it appropriate for work at elevation or in environments where dropped tools pose a safety risk. Electricians, pipefitters, HVAC technicians, and general maintenance mechanics commonly use this size in day-to-day fastener work.

The J1220ESB is suited for residential and commercial maintenance applications where a compact, mid-size combination wrench is required. Its 4-13/16-inch overall length makes it a practical choice for confined spaces and tight fastener access points. The tether-capable design meets job site safety requirements for overhead and elevated work. This wrench is a standard addition to a professional hand-tool kit for trade work involving 5/8-inch fasteners across mechanical, plumbing, and HVAC service tasks.

Key Features

• 5/8-inch head size with 15-degree offset box end for clearance in confined fastener access
• 12-point configuration for engagement flexibility on standard hex fasteners
• Corrosion-resistant steel construction for durability in field and shop environments
• Tether-capable design for compliance with dropped-tool safety requirements at height
• Meets ASME B107.100-2010 standards for combination wrenches
• Compact 4-13/16-inch overall length suited for tight-access work

Compatibility

Designed as a standard combination wrench for use with 5/8-inch fasteners across mechanical, HVAC, plumbing, and electrical trade applications.

Installation Notes

This wrench is installed and used by licensed trade professionals including HVAC technicians, plumbers, and electricians. Always ensure the wrench is fully seated on the fastener before applying torque to avoid rounding. When working at elevation, attach the tether point to an approved tool lanyard per applicable site safety requirements. Inspect the wrench for cracks or deformation before each use and remove from service if damage is found.