Products
-
6″ Long Press-on Collar
-
3″ Long Tabbed Collar
-
6″ Long Tabbed Start Collar
-
3″ Long Spin-in Collar
-
6″ Long Spin-in Collar
Duct Collars
GSI’s most cost-effective factory sealed fittings for beginning a new duct run from the trunk line. This HVAC duct collar product line is available in three installation styles, including press-on collars, tabbed collars, and spin-in collars, as well as multiple lengths (3" and 6") to suit virtually every installation need or budget. Yellow Union Label manufacturing is standard on these duct collar products.