Atkore Allied Tube & Conduit R...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$198.74
$164.87

Atkore Allied Tube & Conduit RCK250KON 2-1/2" Threadless Rigid Compression Coupling

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Model: RCK250KON

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

$198.74
$164.87
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2-1/2" Threadless Rigid Compression Coupling
  • Features

    • Neoprene gasket provides a concrete tight seal
    • Use where conduit runs are closely spaced
    • Zinc plated to prevent corrosion

Manufacturer Resources

Product Specs

Department:
Electrical

Allied Tube & Conduit RCK250KON – Frequently Asked Questions

1) Can I join 2-1/2 inch rigid conduit without cutting threads on site?
That is what the Allied Tube & Conduit RCK250KON is for. It is a threadless compression coupling for 2-1/2 inch rigid conduit, so you can cut the conduit square and pull it together without running a die or turning the pipe. Useful on repairs and in runs where neither length can be rotated.
2) Is this coupling concrete tight for a slab pour?
Yes. The RCK250KON carries a neoprene gasket that makes a concrete tight seal, so it can be used on conduit being poured into a slab or deck without grout working into the raceway.
3) Will this fit where my conduit runs are tight together on a rack?
Yes, the RCK250KON is specifically called out for use where conduit runs are closely spaced, so the coupling body will sit between adjacent runs on a rack or in a tightly ganged bank.
4) What size conduit does Allied Tube & Conduit RCK250KON take, and is it sold in other trade sizes?
RCK250KON is the 2-1/2 inch trade size, and that single model is what this coupling is offered as. If you are joining a different trade size of rigid conduit, you need the matching size of compression coupling rather than this one.
5) What keeps this rigid conduit coupling from rusting in a damp electrical room?
The coupling is zinc plated for corrosion resistance, which matches the galvanized finish on standard rigid metal conduit so you are not introducing a bare steel fitting into the run.
How fast can I get the Allied Tube & Conduit RCK250KON 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 Allied Tube & Conduit RCK250KON come with a warranty?
Absolutely. The Allied Tube & Conduit RCK250KON 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 Allied Tube & Conduit RCK250KON?
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 Allied Tube & Conduit RCK250KON from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.