Proto JSCVM10B Combination Wrench 10 Mm 12-point

Product Description

The PROTO JSCVM10B is a 10 mm combination wrench built for professional-grade fastener work in mechanical, plumbing, electrical, and general trade applications. It features a 12-point box end with a 15-degree head offset angle, allowing access to fasteners in tighter clearances where a flat approach is not practical. The wrench is constructed from steel with a chrome finish that resists corrosion and simplifies cleaning. At 5-29/32 inches overall length, it delivers the leverage typical for a 10 mm fastener without excessive bulk. A limited lifetime warranty backs the construction quality.

This wrench is suited for residential and light commercial service work where 10 mm metric fasteners are common, including HVAC equipment panels, electrical enclosures, plumbing fixture hardware, and general mechanical assemblies. The 15-degree offset box end makes it practical for recessed bolt heads and confined spaces. The open end provides quick fastener engagement on exposed hardware. Trade professionals carrying a metric set will find this a standard addition to a full wrench roll.

Key Features

• 10 mm head size fits standard metric fasteners across HVAC, electrical, and plumbing applications
• 12-point box end for greater contact points and reduced rounding on worn fasteners
• 15-degree head offset angle improves clearance over fastener-adjacent obstructions
• Steel construction with chrome finish for corrosion resistance and durability
• 5-29/32 inches overall length provides appropriate leverage for the fastener size
• Limited lifetime warranty included

Compatibility

Designed as a standard 10 mm metric combination wrench suitable for general trade and mechanical service applications requiring a 12-point box end and open-end combination tool.

Installation Notes

Use the box end for initial loosening and final torquing of fasteners to reduce the risk of slipping and rounding. When working near energized electrical components, ensure power is isolated before using any hand tool on enclosure hardware per applicable NEC guidelines. Inspect the wrench for cracks or chrome flaking before each use and replace if structural integrity is in question.