Duct O-Ring, Product Type Duct O-Ring, For Nominal Duct Diameter 7 in, Seal Material Nitrile, Weight 0.08 lb, Maximum Temperature Rating 158 Degrees F, Inside Diameter 7 in, Compatible with Series QF Duct Work, Material Nitrile, Outside Diameter 7...
Duct O-Ring, Product Type Duct O-Ring, For Nominal Duct Diameter 7 in, Seal Material Nitrile, Weight 0.08 lb, Maximum Temperature Rating 158 Degrees F, Inside Diameter 7 in, Compatible with Series QF Duct Work, Material Nitrile, Outside Diameter 7...