Oatey® 2" – 3" 160 DFU Sure-Vent AAV 2" x 3" Sch. 40 PVC adapter Size:2" – 3" This item is fitted for

This item is fitted for 1-3/8 inches to 1-3/4 inches thick doors and has an adjustable 2-3/8 inches to 2-3/4 inches backset

comfortable ergonomic grip

The padlock is designed with a six-pin brass American keyway cylinder and dual steel ball bearing locking mechanism to reduce picking and prying

Reinforced ribs offer exceptional sidewall strength

Oatey® 2" – 3" 160 DFU Sure-Vent AAV 2" x 3" Sch. 40 PVC adapter Size:2" – 3" This item is fitted forOatey Sure Vent 160 DFU Capacity Air Admittance Valve's one way valve is designed to allow air to enter the plumbing drainage system when negative pressures develop in the piping system. Complies to ASSE Standard 1050 and 1051 For use as a secondary vent One size approved to handle up to 4" vent pipe Opens closes as needed by building's plumbing system