Best Seller | GREENSEAM GRR12P10PGA24 Round Reducer, 12 in x 10 in Duct Dia, Galvanized Duct Reducer, For Nominal Duct Diameter 12 in, Inlet Diameter 12 in, Inside Diameter 12 in, Overall Length 6 in, Product Type Reducer, Weight 35.5 lb, Material Thickness 24 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,... ... more GREENSEAM GRR12P10PGA24 Round Reducer, 12 in x 10 in Duct Dia, Galvanized Duct Reducer, For Nominal Duct Diameter 12 in, Inlet Diameter 12 in, Inside Diameter 12 in, Overall Length 6 in, Product Type Reducer, Weight 35.5 lb, Material Thickness 24 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,... | | $31.25 go to store |