Register Duct Opening - 12" x 6" / Overal Size - 13 1/2 x 7 1/4" Regular price: $23.20 Sale price: $18.95 | Register Duct Opening - 12" x 4" / Overall Size - 13 3/8 x 5 3/8" Regular price: $23.20 Sale price: $18.95 |
Register Duct Opening - 10" x 4" / Overall Size - 11 3/8 x 5 3/8" Regular price: $23.20 Sale price: $18.95 | Grill Duct Opening - 12" x 6" / Overall Size - 13 1/4” x 7 1/4" Regular price: $23.20 Sale price: $18.95 |