Oatey® 39016 Sure-Vent® Air Admittance Valve, 1-1/2" - 2" Summer10 a 1-1/2" (38mm) tall hardened

a 1-1/2" (38mm) tall hardened boron alloy shackle

Includes long-lasting battery

"SEYMOUR" EYE HOE

Adapts To 1-1/4" Hose

Surface mount for easy installation

Oatey® 39016 Sure-Vent® Air Admittance Valve, 1-1/2" - 2" Summer10 a 1-1/2" (38mm) tall hardenedComplies to ASSE Standard 1050 and 1051. For use as a secondary vent. One size approved to handle up to 3" vent pipe. Opens closes as needed by building's plumbing system. Protective rubber sleeve provides grip for installation and keeps valve free from debris. For use as a secondary vent One size approved to handle up to 3" vent pipe Protective rubber sleeve provides grip for installation and keeps valve free from debris Advanced sealing technology