Proto JSCV22B Combination Wrench 11/16 Inch 12-point

Product Description

The PROTO JSCV22B is a 12-point combination wrench with an 11/16 inch head size, built for professional tradespeople who need reliable torque access in tight spaces. The open end and box end on a single shaft give technicians two engagement options without switching tools. At 10.27 inches overall length, the JSCV22B delivers useful leverage for fastener work across mechanical, HVAC, plumbing, and electrical installations. The 15-degree offset on the box end allows clearance over surrounding components, and the chrome finish resists corrosion in field conditions. The steel construction handles the load demands of daily trade use.

The JSCV22B is suited for residential and commercial service work where 11/16 inch fasteners appear in equipment panels, pipe flanges, mechanical assemblies, and structural connections. The 12-point box end engages fasteners in confined areas where swing arc is limited. HVAC technicians, plumbers, pipefitters, and electricians will find this wrench fits standard service kits. The 15-degree head offset is particularly useful when working flush against a surface or inside an equipment cabinet where a flat-profile wrench cannot gain purchase.

Key Features

• 11/16 inch head size fits standard SAE fasteners common in trade equipment
• 12-point box end engages fasteners with limited swing clearance
• 15-degree head offset provides clearance over raised surfaces and adjacent hardware
• Chrome finish over steel construction resists corrosion in field environments
• 10.27 inch overall length delivers working leverage without excessive bulk
• Limited lifetime warranty backed by the manufacturer

Compatibility

Designed as an OEM-style hand tool replacement compatible with standard 11/16 inch SAE hex fasteners across residential and commercial mechanical, HVAC, plumbing, and electrical service applications.

Installation Notes

This wrench is a hand tool used by licensed HVAC technicians, plumbers, pipefitters, and electricians. Always de-energize electrical equipment and shut off gas or fluid supply before breaking fastened connections on live systems. Use the box end for initial loosening and final torquing where fastener rounding is a concern. Apply force steadily without jerking to avoid slipping on chrome-plated fastener heads.