Faucet Knockout

The Faucet Knockout is a reusable silicone mold for creating perfect faucet openings in concrete countertops. It forms a 1-3/8" diameter hole that fits most standard faucets while also creating a 2-1/2" pocket recessed 1" beneath the surface, allowing for secure hardware installation. Durable and flexible, this silicone knockout can be reused multiple times, maintaining its shape and precision across projects. Ideal for both DIY and professional countertop installations, it ensures clean, consistent faucet openings without drilling after curing, saving time and preventing surface damage. Compatible with most faucet and spout designs.