Crouse-Hinds CRS 11 Steel Threaded Conduit Locknut, 1/2-Inch

Crouse-Hinds CRS 11 Steel Threaded Conduit Locknut, 1/2-Inch Trade Size

The Crouse-Hinds CRS 11 Steel Threaded Conduit Locknut is a 1/2-Inch trade size fitting engineered to secure threaded rigid or IMC conduit to boxes, enclosures, and panelboards. Machined from steel for long-term durability, this locknut threads onto conduit hubs and draws tight against the mounting surface to hold conduit connections firmly in place. As a fundamental component in threaded conduit systems, it is a staple for electricians completing commercial, industrial, and residential rough-in work where a dependable mechanical connection to a threaded conduit body is required. The compact 1/2-Inch size makes it well suited for smaller branch-circuit runs, panel feed connections, and device box terminations where a solid, code-compliant grounding path and mechanical lock are essential.

Key Features

• Trade Size: 1/2-Inch, sized to match standard threaded conduit and conduit hub openings.
• Durable Construction: Steel body construction provides strength and long service life in threaded conduit assemblies.
• Threaded Design: Internal threads engage standard threaded conduit for a secure, code-compliant mechanical connection.
• Simple Installation: Hand- or wrench-tightened onto conduit threads and cinched against the enclosure wall to lock the conduit in position.
• Versatile Application: Suited for use with boxes, panelboards, and enclosures wherever threaded rigid or IMC conduit terminates.
• Trusted Manufacturer: Produced by Crouse-Hinds, a recognized name in electrical conduit fittings and accessories.

Technical Specifications

• Product Type: Conduit Locknut
• Trade Size: 1/2-Inch
• Material: Steel
• Model: 11

Typical Applications

• Threaded Rigid and IMC Conduit Terminations
• Securing Conduit to Electrical Boxes and Enclosures
• Panelboard and Load Center Conduit Entries
• Commercial and Industrial Electrical Rough-In
• Residential Threaded Conduit Installations

Why Crouse-Hinds?

Crouse-Hinds steel conduit locknuts deliver the durable, precisely threaded construction electricians rely on for dependable mechanical connections in threaded conduit systems. Built from solid steel, the model CRS 11 locknut offers the strength needed for demanding rough-in and retrofit work in the 1/2-Inch trade size. Choose Crouse-Hinds for consistent quality in essential conduit fittings backed by a name electricians have trusted for threaded conduit hardware.