Duct O-Ring, Product Type Duct O-Ring, For Nominal Duct Diameter 12 in, Seal Material Nitrile, Weight 0.22 lb, Maximum Temperature Rating 158 Degrees F, Inside Diameter 12 1/8 in, Compatible with Series QF Duct Work, Material Nitrile, Outside...
Duct O-Ring, Product Type Duct O-Ring, For Nominal Duct Diameter 12 in, Seal Material Nitrile, Weight 0.22 lb, Maximum Temperature Rating 158 Degrees F, Inside Diameter 12 1/8 in, Compatible with Series QF Duct Work, Material Nitrile, Outside...