Proto JSCR22 Combination Wrench 11/16 Inch Ratcheting

Product Description

The PROTO JSCR22 is a ratcheting combination wrench built for trade professionals who need reliable torque in tight quarters. The wrench features an 11/16-inch head size with a 15-degree offset angle and a 12-point box end, allowing incremental repositioning without breaking contact with the fastener. The overall length measures 8-7/8 inches, and the chrome finish provides corrosion resistance for long service life in harsh environments. At 0.37 pounds, it is light enough for overhead work and compact enough for confined access areas common in mechanical, electrical, and plumbing service calls.

This wrench is suited for residential and commercial trade applications where a ratcheting action reduces time on repetitive fastener work. The tether-capable design makes it appropriate for elevated work sites, lift platforms, or any setting where dropped-tool protocols are enforced. The straight handle and offset head configuration gives technicians better knuckle clearance on recessed fasteners. Licensed tradespeople in HVAC, plumbing, and electrical service will find this wrench useful for equipment panel work, fixture installations, and mechanical assembly tasks.

Key Features

• Ratcheting 12-point box end allows repositioning without lifting off the fastener
• 15-degree head offset angle improves knuckle clearance on recessed or obstructed fasteners
• Tether-capable design supports compliance with dropped-object prevention requirements on elevated job sites
• Chrome finish provides corrosion resistance for use in wet or chemically active environments
• Meets ASME standards and backed by a lifetime warranty
• Lightweight at 0.37 pounds and compact at 8-7/8 inches overall length

Compatibility

Designed as a standard 11/16-inch combination wrench for use with SAE fasteners in trade service, maintenance, and installation applications.

Installation Notes

Combination wrenches are a hand-tool staple across electrical, HVAC, plumbing, and mechanical trades. Before using on energized equipment, confirm power is isolated and lockout/tagout procedures are followed per applicable codes. Inspect the wrench for cracks or worn teeth before applying torque to avoid fastener rounding. When using tether capability, attach an approved tool lanyard rated for the application before working at height.