Silent Air Control
Face 4.8Cm OD, Air Draw From Under Tub - ”Silent”, 3/4” Spigot X 1/2” Socket Connection, 2-7/16” Projection From Tub Wall, Grip Range: 1/16” - 7/8”, Serviceable From Tub Deck, Sealed Against Water Leakage From Tub Side, Check Valve In Outlet, Includes Protective “Construction” Cap. Requires hole saw size of 1-3/8" (35mm).
For Color Choice, replace "xx" at End of Part Number with 2 Digit Color Code (Below)