19" x 12-9/16" to 16-1/16" x 21" x 12" 1" Flange R-6 Insulated Transition Boxed Plenum

Name: 19" x 12-9/16" to 16-1/16" x 21" x 12" 1" Flange R-6 Insulated Transition Boxed Plenum
Brand: American Sheet Metal
SKU: ATR19121621MR

American Sheet Metal

MFR# ATR19121621MR | MSC-2336834