Imperial Manufacturing BR0307 5 Piece 4 ft. Fiberglass Chimney Cleaning Threaded Rod Kit, Imperial Mfg, Mfr#: IM573601$152.99+
6 in. D X 6 in. D Adjustable 90 deg Galvanized Steel Furnace Pipe Elbow, Imperial Mfg, Mfr#: GV0296-C$10.99+
3 in. D X 3 in. D Adjustable 90 deg Galvanized Steel Furnace Pipe Elbow, Imperial Mfg, Mfr#: GV0282-C$7.99+
3-1/4 in. D X 3-1/4 in. D 90 deg Galvanized Steel Wall Stack Elbow, Imperial Mfg, Mfr#: GV0060-C$20.99+