nVent CADDY CAT21HP4Z34 1-5/16-Inch Steel J-Hook with Spring Steel Multi-Function Clip

nVent CADDY CAT21HP4Z34 1-5/16-Inch Steel J-Hook with Spring Steel Multi-Function Clip

The nVent CADDY CAT Series J-Hook is a steel J-hook engineered to support cable and conduit runs in commercial and industrial installations, sized at 1-5/16-Inch to accommodate matching cable and conduit bundle diameters. It pairs a steel hook body with a spring steel multi-function clip for fast, tool-minimal installation, and is available in two CAT Series model configurations, CAT21HP4Z34 and CAT32HP4Z34, so installers can match the exact fit and cross-reference requirements for their project. The multi-function clip closes around bundled cables to keep runs organized without extra hardware, making this J-hook a practical, field-proven choice for structured cabling, low-voltage wiring, and general electrical support work in ceilings, walls, and open runs.

Key Features

• Trade Size: Built in a 1-5/16-Inch size to accommodate cable and conduit bundles of matching diameter.
• Durable Construction: Steel hook body construction provides the strength needed for overhead cable support in commercial and industrial ceilings.
• Spring Steel Multi-Function Clip: An integrated spring steel clip allows the hook to open and close around cable bundles for quick, tool-minimal installation and secure, rattle-free retention.
• CAT Series Design: Part of the nVent CADDY CAT Series of J-hooks, engineered for structured cabling and general wiring support applications.
• Two Model Configurations: Offered as CAT21HP4Z34 and CAT32HP4Z34 within the CAT Series lineup, so installers can cross-reference the exact fit and configuration for their project.
• Legacy Brand Continuity: Manufactured under the nVent CADDY brand, formerly sold as Erico, carrying forward the same CAT Series engineering and design intent.
• Field-Ready Design: The steel and spring steel combination is intended to withstand repeated handling during installation while keeping bundled cable runs supported and organized.

Technical Specifications

• Model Options: CAT21HP4Z34, CAT32HP4Z34.
• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Structured Cabling and Low-Voltage Wiring Support
• Overhead Cable Bundling in Commercial and Industrial Ceilings
• Data, Telecom, and Communication Cable Routing
• General Electrical Wiring Management
• New Construction and Retrofit Cable Support Installations

Why nVent CADDY?

nVent CADDY, building on decades of engineering heritage from the Erico brand, designs cable support products like the CAT Series J-hook for dependable performance in demanding commercial and industrial environments. Available in the CAT21HP4Z34 and CAT32HP4Z34 configurations, the steel and spring steel construction of this multi-function clip J-hook is built to keep cable and conduit runs organized and secure for professional installations, giving electrical contractors a reliable cable management solution they can specify with confidence on structured cabling and general wiring projects alike.