nVent CADDY Armour Spring Steel Hammer-On Flange Clip

nVent CADDY Armour Spring Steel Hammer-On Flange Clip

The nVent CADDY Armour Spring Steel Hammer-On Flange Clip line gives electrical and mechanical contractors a fast, drill-free way to attach conduit, pipe, and cable tray supports to structural steel beam flanges. Formed from durable spring steel, each Armour clip hammers onto the beam flange by hand or with a hammer blow, gripping flanges from 1/8" to 1/4" thick as a universal beam clamp with no drilling, welding, or bolted hardware required. The Armour flange clip family is available in six models — 4H24, 4H912, M24, M24S, M58, and M912 — each featuring an integral threaded stud, including 1/4-20 connections on select models, for hanging standard all-thread rod below the beam. Because installation is a simple hammer strike rather than a drilled or welded connection, these Caddy Armour clips help crews save labor time on overhead support runs across commercial and industrial jobs.

Key Features

• Hammer-On Installation: The spring steel clip drives onto the beam flange by hand or hammer for a fast, tool-light connection with no drilling, welding, or torque wrench required.
• Durable Spring Steel Construction: Spring steel construction provides the clamping tension needed to grip the beam flange securely and resist loosening under sustained load.
• Integral Threaded Stud: Each clip features a built-in threaded stud, including 1/4-20 connections on select models, for attaching standard all-thread rod to support conduit, pipe, or cable tray from above.
• Universal Beam Clamp Design: Sized to fit structural steel beam flanges from 1/8" to 1/4" thick, giving installers a ready-made attachment point on the flange without fabricating a custom bracket.
• Six-Model Lineup: The family includes models 4H24, 4H912, M24, M24S, M58, and M912, letting installers match clip and rod connection to the job at hand.
• Caddy Armour Series: Part of the nVent CADDY Armour line of beam clamps and flange clips engineered for structural steel attachment in commercial and industrial construction.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Hanging Conduit and Pipe from Structural Steel Beam Flanges
• Suspending Threaded Rod Supports for Electrical and Mechanical Systems
• Cable Tray and Support Rod Attachment to Steel Beams
• Commercial and Industrial Overhead Support Installations
• New Construction and Retrofit Beam Attachment Where Drilling Is Undesirable

Why nVent CADDY?

nVent CADDY builds the Armour line of flange clips and beam clamps from durable spring steel to stand up to demanding jobsite conditions. Across the 4H24, 4H912, M24, M24S, M58, and M912 models, the hammer-on design lets installers make a secure beam attachment in seconds, without drilling, welding, or extra fasteners, keeping support installations fast, consistent, and easy to inspect. With integral threaded studs for connecting rod, the Armour flange clip family gives crews a dependable, code-friendly way to hang conduit, pipe, and cable tray supports from structural steel on any commercial or industrial project.