MMF Perimeter Straight Boot, Compatible Duct Diameter: 8 in, 30 ga, 12 in Register Opening Length, 4 in Register Opening Width, Steel, Galvanized, 6 in Height
Compatible Duct Diameter | : | 8 in |
Register Opening Length | : | 12 in |
Register Opening Width | : | 4 in |
Material | : | Steel |
Finish | : | Galvanized |