Proto J1220SPL Combination Wrench 5/8 Inch 12-point

Product Description

The PROTO J1220SPL is a 5/8 inch combination wrench built for professional use in mechanical, HVAC, plumbing, and electrical service work. It features a 12-point box end with a 15-degree offset head and a straight handle, giving technicians improved clearance in tight fastener locations. The wrench is machined from steel with a corrosion-resistant chrome finish and measures 9-13/32 inches overall length. It is tether capable, making it suitable for use in elevated work environments or on job sites where dropped-tool protocols are in effect. The J1220SPL meets SAE AS4984A and MIL-W-8982/6 standards and carries a lifetime warranty.

This wrench is suited for residential and commercial service applications across the trades. It is a standard SAE-sized hand tool used by HVAC technicians, plumbers, pipefitters, and electricians working on equipment panels, valve packing nuts, flange hardware, and mechanical fasteners. The 15-degree offset head allows access to recessed or partially obstructed fasteners without requiring a deep-reach socket setup. The straight handle provides a familiar grip profile for everyday service use.

Key Features

• 5/8 inch SAE head size fits standard fractional fasteners
• 12-point box end for increased contact points on hex fasteners
• 15-degree offset head angle improves access in tight or recessed locations
• Tether capable design supports dropped-object prevention programs
• Corrosion-resistant chrome finish extends service life in wet or humid environments
• Meets SAE AS4984A and MIL-W-8982/6 standards with a lifetime warranty

Compatibility

Designed as a standard SAE combination wrench for use with 5/8 inch fasteners across residential and commercial mechanical, HVAC, plumbing, and electrical service applications.

Installation Notes

This wrench is a hand tool requiring no installation. When servicing equipment, de-energize electrical systems and shut off fluid or gas supply before breaking fasteners. Use the box end on tight or corroded fasteners to reduce the risk of rounding. If tethering is required, attach a rated tether lanyard to the tether point before beginning overhead or elevated work.