Duct take-offs are one of the essential components of an HVAC system. These take-offs run flexible ducts from the main duct to air distribution outlets, maintaining stable airflow. DK Hardware's finest range of duct take-offs does that. Our Master Flow Air-Tite 12 in. Take-Off is constructed of 30-gauge galvanized steel for extreme durability. It features a tacky gasket to help create a secure, substantially airtight seal. It also has a maximum temperature rating of 390 degrees Fahrenheit. Our Master Flow Air-Tite 8 in. Take-Off takes it to the next level by providing an airtight seal from a flat surface to an insulated flexible duct or round pipe. This take-off can redirect air from any side of the plenum or transition from a rectangular pipe run. You can also check out some more duct take-offs on this page and choose the one that best suits your preference.