Faucet Knockout

Name: Concrete Countertop Solutions Faucet Knockout - Faucet Knockout
Brand: Concrete Countertop Solutions
SKU: 40303885779132
Price: 15.0 USD
Availability: InStock
Rating: 4.3519 (38 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$15.00

Quantity

Color

Black

Quantity

Reusable silicone construction enables repeated use for multiple projects
Creates a 1 3/8 inch or 1 1/4 inch hole to fit most standard faucets
Generates a 2 1/2 inch pocket 1 inch below the surface for secure hardware installation
Compatible with 1/2 inch substrate and standard 2 1/4 inch forms for versatile application
Allows adjustment of hole size by wrapping knockout with electrical tape for custom fit

Summarized by Shop

4.4

54 ratings

worked

Marc · May 13, 2026

One was great, the other got stuck

I used two. One came out cleanly. The other did not; this might've been due to being close to counter walls underneath preventing me from getting a good grip from all sides. Ended up having to cut it up. It did it's job though!

Erich · December 22, 2025