Sink Faucet Knockout Set FK 8001 (4 Pc)
Faucet knockout molds are used for creating faucet holes in a sink or countertop mold. The estimated mold life is 2000 castings with proper storage and use. Always use a release agent (We recommend Paste Wax Release) and store in a cool, dry location out of direct sunlight. UV radiation severely damages the molds.