nVent CADDY TB1624HD Heavy-Dut...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$22.14
nVent CADDY TB1624HD Heavy-Duty Telescoping Bracket, Pre-Galvanized Steel, 14-1/2 - 25-Inch

nVent CADDY TB1624HD Heavy-Duty Telescoping Bracket, Pre-Galvanized Steel, 14-1/2 - 25-Inch

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Model: TB1624HD

In Stock (leaves warehouse same day if ordered before 3pm ET)

$22.14
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nVent CADDY TB1624HD Heavy-Duty Telescoping Bracket, Pre-Galvanized Steel, 14-1/2 - 25-Inch

The nVent CADDY TB1624HD is a heavy-duty telescoping bracket engineered from pre-galvanized steel and built to adjust across a 14-1/2 - 25-Inch span, giving installers a single bracket that fits a wide range of joist and framing spacing. Its telescoping design lets electricians and mechanical contractors extend or compress the bracket on site instead of stocking multiple fixed-length brackets, saving time on layout and eliminating field cutting. The pre-galvanized steel finish is built to stand up to the corrosive conditions common in commercial and industrial construction, making the TB1624HD a dependable choice for supporting conduit, cable, and other overhead electrical infrastructure. Because the bracket telescopes rather than shipping in a single fixed length, contractors can stock one part number to cover a range of joist and framing spacing instead of carrying separate brackets for every dimension encountered on a job site, which simplifies both material planning and truck stock.

Key Features

  • Adjustable Span: Telescopes from 14-1/2 to 25-Inch, allowing one bracket to fit varying joist and framing widths without cutting or field modification.
  • Heavy-Duty Rating: Built for heavy-duty support applications where a standard-duty bracket would not hold up to the load or span requirements of the job.
  • Durable Construction: Pre-Galvanized Steel resists corrosion and rust, extending service life in both indoor and semi-exposed installation environments.
  • Telescoping Design: The sliding two-piece assembly speeds installation by letting installers set the exact span needed at the point of attachment.
  • CADDY Engineering: Part of the nVent CADDY line of structural attachment and support products used across commercial and industrial electrical projects.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Spanning Floor and Ceiling Joists for Conduit Support
  • Commercial and Industrial Electrical Installations
  • Cable and Raceway Support Systems
  • New Construction and Renovation Projects
  • Overhead Mounting in Mechanical and Electrical Rooms

Why nVent CADDY?

nVent CADDY builds the TB1624HD from pre-galvanized steel and engineers it to heavy-duty support standards, giving contractors a bracket they can rely on for demanding overhead installations. The telescoping design reflects CADDY's focus on products that reduce installation time in the field, while the corrosion-resistant finish supports long-term, code-compliant performance for professional electrical work. For contractors who need a single, adjustable bracket that can be trusted on heavy-duty commercial and industrial jobs, the TB1624HD delivers the fit, strength, and durability that the nVent CADDY name is built on.

Manufacturer Resources

nVent CADDY Full Catalog

Product Specs

list_batch:
CDY-20260915
Product Type:
Telescoping Bracket
Product Finish:
Pre-Galvanized
Series:
TB1624HD
Department:
Electrical
Product Group:
Conduit & Raceway
Product Subgroup:
Conduit Hangers & Straps
Product Material:
Pre-Galvanized Steel

nVent CADDY TB1624HD – Frequently Asked Questions

1) What joist spacing will the nVent CADDY TB1624HD telescoping bracket cover?
The TB1624HD telescopes from 14-1/2 inches up to 25 inches, so it spans standard 16 inch and 24 inch on-center framing as well as the odd in-between spacing you run into on renovation work. You set the length at the point of attachment, no cutting.
2) Do I need to cut or modify the TB1624HD bracket to fit between joists?
No field cutting. It is a sliding two-piece assembly, so you extend or compress it to the exact span on site. That is the main reason contractors stock the one part number instead of separate fixed-length brackets for every spacing on the job.
3) Is the TB1624HD bracket suitable for a damp or semi-exposed mechanical room?
It is made from pre-galvanized steel, which resists corrosion and rust in indoor and semi-exposed installation environments. That covers mechanical and electrical rooms, parking structures and similar interior industrial spaces. For fully outdoor or wash-down duty, look at a hot-dip galvanized or stainless support instead.
4) What is the difference between the heavy-duty TB1624HD and a standard-duty telescoping bracket?
The HD in TB1624HD is the heavy-duty version, built for support applications where a standard-duty bracket would not hold up to the load or the span involved. If you are hanging a single small run of EMT between tight-spaced joists, a standard-duty bracket is enough; for longer spans carrying heavier conduit, cable or raceway overhead, the heavy-duty bracket is the one to specify.
5) What can I actually hang off a CADDY TB1624HD bracket?
It is used as an overhead support member for conduit, cable and raceway runs, typically spanning floor or ceiling joists in commercial and industrial electrical work, new construction and retrofit alike. The bracket gives you the span; the conduit itself is held with clips or straps attached to the bracket.
6) What is the exact part number to order for the CADDY heavy-duty telescoping bracket?
Order nVent CADDY TB1624HD. It is a single-model item, so there is no finish or length choice to specify: the pre-galvanized steel finish and the 14-1/2 to 25 inch adjustable range are what the part comes as.
7) Will one TB1624HD bracket work across a building where joist spacing is not consistent?
Yes, and that is the point of it. Because a single bracket covers anything from 14-1/2 to 25 inches, a property manager or contractor working an older building with irregular framing can standardize on one part number for truck stock rather than carrying a separate bracket for each dimension found on site.
How fast can I get the nVent CADDY TB1624HD delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the nVent CADDY TB1624HD come with a warranty?
Absolutely. The nVent CADDY TB1624HD is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the nVent CADDY TB1624HD?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the nVent CADDY TB1624HD from ZenSupply?
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