Proto JSCR30T Combination Wrench 15/16 in Ratcheting Chrome

Product Description

The PROTO JSCR30T is a 15/16-inch ratcheting combination wrench built for professional tradespeople who need reliable hand torque in tight service environments. The wrench features a 12-point box end and a 15/16-inch open end on the opposite side, both at a 0-degree offset for flat, straight-line access to fasteners. The overall length is 12.75 inches. Constructed from steel with a chrome finish, it is corrosion-resistant and tether capable, making it suitable for work at height or in environments where dropped tools are a hazard. Meets ASME standards.

This wrench is designed for mechanical, HVAC, plumbing, and electrical service work where fastener access is limited and a ratcheting box end eliminates the need to reposition the tool on every stroke. The straight handle and 0-degree head offset keep the tool low-profile against panels, flanges, and equipment housings. Tether-capable construction supports compliance with dropped-object prevention programs on commercial job sites, industrial facilities, and elevated work platforms.

Key Features

• Ratcheting 12-point box end for fast fastener driving without tool removal
• 15/16-inch head size fits standard SAE fasteners
• 0-degree head offset for straight, flush-clearance access
• Chrome finish over steel construction provides corrosion resistance
• Tether capable for dropped-object prevention compliance
• Meets ASME standards for combination wrenches

Compatibility

Designed as a standard SAE combination wrench for use with 15/16-inch hex fasteners across HVAC, plumbing, mechanical, and general trade service applications.

Installation Notes

Use by qualified tradespeople familiar with proper hand-tool technique. Ensure the wrench is fully seated on the fastener before applying torque to prevent rounding. When working on energized or pressurized systems, de-energize or depressurize per applicable codes before using any hand tool on fasteners. If tethering is required, attach an appropriate tool lanyard rated for the tool weight before beginning work at elevation.