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Pasco 1018-K PVC Closet Flange Extension Kit

PVC closet flangers with brass toilet bolts & metal washers and bolt caps.

chat iconWHAT OUR CUSTOMERS SAY…

“Fast, friendly service with just what you need. ”
-Stephen S.
06/08/2026

$22.47

 

The Pasco 1018-K is an ABS Closet Flange Extension Kit designed to raise a toilet flange to the level of a newly installed finished floor. It helps plumbing professionals and DIYers secure a stable, leak-free connection when the existing toilet flange sits too low.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, asknoel@noelsplumbingsupply.com, or via the text widget on this screen.

SKU: 12379a Category: Tag:

This complete plumbing hardware kit eliminates the need for messy, time-consuming caulking or stacked wax rings. Featuring an intelligent stackable design, the self-sealing ABS spacers interlock seamlessly to achieve your exact required height. Backed by corrosion-resistant stainless steel mounting hardware, it guarantees a watertight, odor-proof seal that protects your subfloor from water damage for years to come.

 

  • Kit contains 3 PVC extension rings
  • 2 1/4″ x 3 1/2″ closet bolts
  • Nuts & washers
  • Raises sunken or low toilet flanges flush with finished flooring.
  • Simplifies bathroom remodels without replacing existing drain plumbing

Common questions about this product

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

Is this the correct item for my application? chevron-icon

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

 

We will make sure you have the right part.

 

 

chat iconWHAT OUR CUSTOMERS SAY…

“I was very happy with Noel’s Plumbing. I was searching for a fairly rare part and saw it listed on their website. After placing my order, I was informed that the item was actually on backorder. Noel’s Plumbing was upfront and honest right away, letting me know it might take some time to arrive. Throughout the wait, they consistently kept me updated, which I really appreciated. When the part finally came in, they shipped it out immediately. It arrived exactly as described and was precisely what I needed. Excellent communication, honesty, and follow-through. Thank you, Noel’s Plumbing! ”
-Dave F.
04/04/2026
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