Proto JSBV2630 Box End Wrench 13/16 X 15/16 in 12 Point

Product Description

The PROTO JSBV2630 is a double-end box wrench designed for professional fastener work in tight or recessed locations where open-end access is limited. Built from steel with a chrome finish, it features 12-point box ends at 13/16 inches and 15/16 inches, giving technicians two common sizes in a single tool. The 12-point geometry engages fastener flats at multiple positions, reducing the arc swing needed to advance a nut or bolt. The reversing design adds versatility in confined spaces without requiring the technician to remove and reposition the wrench. At 0.9 pounds, it carries solid feel without excessive bulk.

This wrench suits HVAC, plumbing, electrical, and general mechanical service work where box-end leverage is preferred over open-end or adjustable tools. It is appropriate for use on hex fasteners in residential and light commercial equipment installations and service calls. The dual-size configuration makes it a practical carry for technicians who need to minimize tool count on service calls.

Key Features

• Double-end design with 13/16 inches and 15/16 inches box openings
• 12-point box ends allow engagement at 30-degree increments for restricted-swing situations
• Reversing capability adds flexibility without removing the wrench from the fastener
• Steel construction with chrome finish for corrosion resistance and durability
• Lifetime warranty coverage from PROTO

Compatibility

Designed as a standard double-end box wrench for use with 13/16 inch and 15/16 inch hex fasteners across a broad range of mechanical, HVAC, plumbing, and electrical service applications.

Installation Notes

This wrench is a hand tool requiring no power source or special installation. Ensure the correct end size is fully seated on the fastener before applying torque to avoid rounding. Follow applicable service procedures and safety practices for the equipment being serviced. Do not use extension cheater bars on standard hand wrenches, as this can exceed the tool's designed load range.