nVent CADDY CD3B Electrogalvanized Steel Conduit/Pipe Clamp, 1-1/2" EMT / 1-1/4" Rigid

nVent CADDY CD3B Electrogalvanized Steel Conduit/Pipe Clamp, 1-1/2" EMT / 1-1/4" Rigid

The nVent CADDY CD3B is an electrogalvanized steel conduit/pipe clamp built with an integrated hexagonal nut and bolt closure, engineered for fast, secure installation on electrical conduit runs. Sized to fit 1-1/2" EMT and 1-1/4" Rigid conduit, this clamp lets a single part serve both conduit types on the same job, reducing the number of SKUs an electrical contractor needs to stock. Continuing the conduit support design long known under the Caddy® name, the CD3B is now manufactured and supplied under the nVent CADDY brand for commercial and industrial electrical installations.

Key Features

• Dual Trade Size Fit: Sized for 1-1/2" EMT and 1-1/4" Rigid conduit, so one clamp accommodates both conduit types commonly run side by side in commercial and industrial raceway systems.
• Durable Electrogalvanized Steel Construction: The clamp body is manufactured from electrogalvanized steel, giving it a corrosion-resistant finish suited to long-term conduit support in demanding electrical environments.
• Built-In Hexagonal Nut & Bolt Closure: A hexagonal nut and bolt are built directly into the clamp, letting installers close and tighten the clamp around the conduit or pipe with a standard wrench without sourcing loose hardware separately.
• Combination Clamp & Hanger Function: The CD3B is identified in manufacturer data as a conduit hanger with bolt, meaning it serves both as a pipe clamp and as a support hanger for overhead or wall-mounted conduit runs.
• One-Piece, Job-Ready Design: The close, built-in bolt construction is designed to speed up installation, since electricians do not need to align and thread separate nuts and bolts onto the clamp body in the field.
• Continuation of the Caddy® Product Line: This clamp carries forward the established Caddy® conduit clamp design, now produced under the nVent CADDY brand for continuity with legacy installations and replacement stock.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Commercial and Industrial Electrical Installations
• EMT and Rigid Conduit Support and Hanging Systems
• Conduit and Raceway Runs Requiring a Built-In Bolt Closure
• Overhead and Wall-Mounted Conduit Support
• Renovation, Retrofit, and New Construction Electrical Work

Why nVent CADDY?

nVent CADDY builds on the long-standing Caddy® conduit support legacy, and the CD3B carries that heritage forward with an electrogalvanized steel clamp designed for dependable, corrosion-resistant performance. Its built-in hexagonal nut and bolt closure simplifies installation for electrical contractors working across both 1-1/2" EMT and 1-1/4" Rigid conduit, helping crews standardize on fewer parts while maintaining a secure, code-compliant conduit support point on the job.