Faucet Hole Concrete Countertop Knockout- Reusable Rubber Plugs

Faucet Hole Concrete Countertop Knockout- Reusable Rubber Plugs Re-usable Polyurethane Faucet Hole Knockouts. Easily create uniform holes in concrete countertops for faucets, soap dispensers, valves, etc. Sold individually or in a 3-pack. Shape of these Faucet Plugs have a larger diameter hole on underside of the concrete countertop- to allow room for mounting bracket and nut to secure faucet (most faucets and drains aren't designed for thick concrete countertops and sinks). Slightly angled sides to allow for removal from the finished concrete. Made of extremely durable Polyurethane. Good for hundreds of uses. Specifications- Faucet Hole Concrete Countertop Knockout- Reusable Rubber Plugs : 2" Tall, 1 1/4" Diameter Hole x 2 1/2" Diameter (Mounting Hardware Area) 2" Tall, 1 1/2" Diameter Hole x 2 3/4" Diameter (Mounting Hardware Area) 2" Tall, 1 1/2" Diameter Hole x 2 3/4" Square (Mounting Hardware Area) 1 1/2" Tall, 1 1/2" Diameter Hole x 2 3/4" Diameter (Mounting Hardware Area) Squ