Proto JSCV26 13/16 Inch Ratcheting Combination Wrench

Product Description

The PROTO JSCV26 is a 12-point ratcheting combination wrench designed for professional tradespeople who need fast, efficient fastener work in confined spaces. Built from steel with a corrosion-resistant chrome finish, this wrench features a 13/16 inch head size with a 15-degree offset angle, allowing access to fasteners in tight or obstructed areas. At 11-7/16 inches overall length, it delivers solid leverage for common hex-head bolts and nuts. The reversing ratcheting mechanism eliminates the need to reposition the wrench on the fastener between strokes, reducing time on repetitive tasks in HVAC, plumbing, and mechanical service work.

This wrench is suited for residential and commercial maintenance, mechanical assembly, and service applications where a standard open-end or box-end wrench slows the workflow. The ratcheting box end is particularly useful in tight equipment bays, panel interiors, and mechanical rooms where full-swing clearance is limited. Licensed HVAC technicians, plumbers, pipefitters, and general maintenance mechanics routinely carry combination wrenches in this size range for equipment installation and field repair tasks.

Key Features

• 13/16 inch head size fits standard SAE hex fasteners
• 12-point ratcheting box end with reversing action for fast fastener driving without repositioning
• 15-degree head offset angle improves clearance over obstructions
• Steel construction with chrome finish for corrosion resistance
• Tether-capable design supports tool-tethering programs for elevated or overhead work
• Meets ASME B107.100-2010 standard
• Lifetime warranty from PROTO

Compatibility

Designed as a standard SAE combination wrench for use with 13/16 inch hex-head fasteners across HVAC, plumbing, mechanical, and general industrial service applications.

Installation Notes

This wrench is a hand tool requiring no installation, but proper use practices apply. Before servicing any equipment, de-energize electrical systems, shut off gas or fluid supplies, and relieve system pressure per applicable codes including IFGC and IPC. For elevated work environments, connect the tether attachment point to an approved tool-lanyard anchor to prevent dropped-tool hazards. Do not use extension bars or cheater pipes on this wrench, as overloading the ratcheting mechanism can cause damage or fastener rounding.