Used when branch ducts are to be located within a joist space. Used to tap into the top of trunk duct. Forms a transition from rectangular to round branch duct.
$11.32 Original price was: $11.32.$6.42Current price is: $6.42.
34 in stock
Used when branch ducts are to be located within a joist space. Used to tap into the top of trunk duct. Forms a transition from rectangular to round branch duct.
