Grey Metal-10X4X7 in. Straight Boot

10 In. X 3-1/4 In. to 5 In. Stack Boot

Grey Metal-10X4X7in. End Boot

10” Diameter Angle Iron Duct Mounting Flange - 10 in. - Galvanized Steel - Round

6" ID Galvanized Duct End Stack Boot 3-1/4" Long x 10" Wide, Standard Gage

Gray Metal 4X12X8 90* Register Boot

(1)-Imperial 30 Ga. 3-1/4 In. x 10 In. x 6 In. Galvanized Duct End Boot GV0665-C

Master Flow Stack Boot 10 in. x 3-1/4 in. to 6 in. 90º Durable Galvanized Steel