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  Faucet Hole Knockout, Reusable Rubber Plugs
Rubber Concrete Faucet Hole Plug

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Shipping: Usually Ships in 1 to 2 Business Days
MSRP (base model): $20.00
Our Price: $9.45

Rubber Knockout*:

Description Technical Specs Application/Installation
Product Details:
  • NEW 1.5" High Version now available!
  • Re-usable Polyurethane Faucet Hole Knockouts.
  • Easily create uniform holes in concrete countertops for faucets, soap dispensers, valves, etc.
  • Large sizes (1.5" hole size) can also be used to make small bathroom lavatory size drain holes when casting a concrete sink.
  • Sold individually or in a 3-pack.
  • Larger diameter hole on under side of the concrete countertop is to allow room for mounting bracket and nut to secure faucet (most faucets and drains aren't designed for thick concrete countertops and sinks).
  • Square size is designed for faucets that come with a square-shaped mounting bracket (shown below).
  • Slightly angled sides to allow for easy removal from concrete.
  • Made of extremely durable Polyurethane. Good for hundreds of uses.
  • 2" High Version has two hole sizes available: 1 1/4" and 1 1/2" Diameter hole size (When looking at the top of a finished countertop).
  • 1.5" High Version is available in the 1 1/2" Diameter hole size.
Shipping Information:
  • Product usually ships in 1-2 business days.

Average Rating: 4 of 5 | Total Reviews: 4 Write a review »

  0 of 0 people found the following review helpful:
Faucet Hole April 15, 2014
Reviewer: Jamie Sisson from Penn Yan, NY United States  
Also have not used yet ,but they look as though they will work fine.

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  0 of 0 people found the following review helpful:
Not really rubber... October 15, 2013
Reviewer: Ryan Gibbons from Philadelphia, PA United States  
I've used the Cheng faucet knockout's before and assumed (maybe that's my first problem) that these would be rubber as well.  They're actually a very hard plastic and the three I received are inconsistently shaped.  I wouldn't say they are bad products, I just expected a bit higher quality.  I will, however, try Expressions-LTD in the future.

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  0 of 0 people found the following review helpful:
They worked perfectly January 21, 2013
Reviewer: Cesar Cervantes from Denver, CO United States  
I am glad I got these, as opposed to making my own, because these are made of durable material so they are reusable.

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  0 of 0 people found the following review helpful:
great February 24, 2012
Reviewer: Keith & Lori Cummings from Rancho Cucamonga, CA United States  

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