Bridgeport Fittings Aluminum C...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
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Bridgeport Fittings Aluminum Clamp Backs - 1.875" Height Conduit Spacing Solution

Bridgeport Fittings Aluminum Clamp Backs - 1.875" Height Conduit Spacing Solution

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Model: 942-AL

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

$5.69
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Bridgeport Fittings Aluminum Clamp Backs - 1.875" Height Conduit Spacing Solution

Cost-Effective Aluminum Construction for Professional Conduit Installation

Bridgeport Fittings Aluminum Clamp Backs deliver reliable conduit spacing performance with lightweight aluminum construction. These 1.875-inch height clamp backs provide essential space between conduit and mounting surfaces while offering a cost-effective alternative to steel or malleable iron solutions. Designed for use with aluminum straps, these clamp backs feature plain finish aluminum construction for dependable electrical installation support.

Professional Features & Benefits

  • 1.875-inch Height: Provides optimal spacing between conduit and mounting surface for proper installation clearance and accessibility.
  • Aluminum Construction: Delivers cost-effective performance while maintaining structural integrity for conduit support applications.
  • Plain Finish: Offers clean, professional appearance suitable for visible installations and various mounting environments.
  • RoHS, REACH & LEED Compliance: Meets environmental standards for responsible construction and green building requirements.
  • Zinc Plating Corrosion Resistance: Provides enhanced protection against corrosion over time for long-term reliability.
  • Aluminum Strap Compatibility: Specifically designed for use with aluminum straps for complete conduit mounting systems.

Technical Specifications

  • Compliance Standards: Bridgeport straps are RoHS compliant, REACH compliant and LEED compliant
  • Corrosion Resistance: Zinc plating offers higher corrosion resistance over time
  • Cost Effective: Aluminum construction is a money-saving solution when more rugged steel or malleable iron are not n
  • Country Of Origin: India
  • Department: Electrical
  • Division: Electrical H1
  • Field Application: Provides space between conduit and mounting surface. For use with Aluminum straps.
  • Product Finish: Plain finish
  • Product Height: 1.875 in
  • Product Material: Aluminum
  • Sub Division: Electrical-E H2

Professional Applications

  • Commercial Electrical Installations
  • Industrial Conduit Systems
  • Residential Electrical Projects
  • Retrofit and Upgrade Applications
  • Multi-Unit Properties
  • Professional Offices
  • Retail Establishments

Why Choose Bridgeport Fittings Quality?

Bridgeport Fittings delivers proven reliability through aluminum construction that meets RoHS, REACH, and LEED compliance standards. The zinc plating provides enhanced corrosion resistance for long-term performance, while the cost-effective aluminum material offers professional-grade durability for demanding electrical installation applications.

Manufacturer Resources

Product Specs

Corrosion Resistance:
Zinc plating offers higher corrosion resistance over time
Department:
Electrical
Division:
Electrical H1
Product Finish:
Plain finish
Product Height:
1.875 in
Product Material:
Aluminum
Sub Division:
Electrical-E H2
Product Type:
Fitting
Product Subgroup:
Hangers, Straps & Supports
Product Group:
Hangers, Supports & Fasteners

Bridgeport Fittings 942-AL – Frequently Asked Questions

1) What size conduit do the Bridgeport aluminum clamp backs come in?
Bridgeport's aluminum clamp backs are offered in three trade sizes: 3/4 inch (part 942-AL), 1 inch (943-AL), and 1-1/4 inch (944-AL). Match the clamp back to the trade size of the conduit and the strap you're using, not to the outside diameter you measure.
2) How far off the wall do these clamp backs hold the conduit?
The clamp back stands 1.875 inches high, so it spaces the conduit that distance off the mounting surface. That clearance is what lets you get a strap screw started, run a rag or brush behind the pipe, and keep the raceway off a damp or dirty wall.
3) Do I need to buy straps separately for these clamp backs?
Yes. A clamp back is only the standoff block; the strap that wraps the conduit is a separate item. Bridgeport specifies these aluminum clamp backs for use with aluminum straps, so order matching aluminum one-hole straps in the same trade size along with your mounting screws or anchors.
4) Can I use an aluminum clamp back with a steel conduit strap?
Bridgeport calls these out for aluminum straps. Mixing aluminum and steel at a fastened joint puts two dissimilar metals in contact, which is why the material is specified as a set. Keep the strap and clamp back in aluminum, or move to a steel or malleable iron clamp back if the rest of your support hardware is steel.
5) Should I use aluminum or steel clamp backs for conduit support?
Aluminum is the money-saving choice where the more rugged steel or malleable iron isn't needed, per Bridgeport's own positioning. It's lighter to handle on a long run of overhead strapping. Where the pipe is large, carries heavy mechanical load, or is somewhere it can get struck, step up to steel or malleable iron instead.
6) Will aluminum clamp backs hold up in a damp or corrosive area?
These are plain finish aluminum, and the raised 1.875 inch standoff keeps the conduit and fastener clear of a wet surface, which helps. For an area that's genuinely wet or chemically aggressive, a zinc plated clamp back gives higher corrosion resistance over time and is the better call.
7) Are Bridgeport clamp backs acceptable on a LEED project?
Bridgeport states its straps are RoHS compliant, REACH compliant and LEED compliant, which covers the documentation most green building submittals ask for on conduit support hardware. Country of origin is India if your spec requires it on the submittal.
8) Will the plain finish look acceptable on exposed conduit in a retail or office space?
Plain finish aluminum is a clean unpainted grey and is used on visible installations, so it reads as standard commercial raceway hardware rather than something that needs hiding. If the spec calls for painted conduit, the aluminum takes paint along with the pipe and strap.
How fast can I get the Bridgeport Fittings 942-AL 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 Bridgeport Fittings 942-AL come with a warranty?
Absolutely. The Bridgeport Fittings 942-AL 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 Bridgeport Fittings 942-AL?
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 Bridgeport Fittings 942-AL from ZenSupply?
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