Unico System UPC-15-065S-4 Square Duct End Cap

Unico System® UPC Duct End Cap, Square, 6-1/2 Inch, 7-1/2 Inch Width, 10-1/2 Inch Height, 9-1/2 Inch Depth, Fiberglass

• 1 Inch Wall
• R 4.2