Square to Round AdapterSquare to Round Adapter, 9 x 9 to 9 inDescriptionECCO Manufacturing™ Square to Round Adapter, 9 x 9 to 9 in Fitting, Square to Round Shape, Galvanized, 9 in Diameter, 9-1/4 in Length, 9-1/4 in Width, 26 ga Gauge
ECCO Manufacturing, Square to Round Adapter, 563030, 9 x 9 to 9in