Duct adapters are essential for extending or increasing your ventilation system. Here at Monkey Industrial Supply, we sell a large variety of duct connectors, including angle flange adapters, machine adapters, end caps, end caps with bird screens, hose adapters, and much more. It is also important to note that we supply our customers with reputable brands, including Nordfab. View our duct adapters below for more details. Continue browsing our website to shop learn more about our quick fit ductwork for sale. As certified Nordfab supplies, we can always answer all of your questions about our ductwork adapters. Give us a call today at (949) 748-5969 to speak with an expert.