43BAX90 - 90° External Angle., 43BAI90 - 90° Internal Angle., 43BAX135 - 135° External Angle., 43BAI135 - 135° Internal Angle., 43BO2R - Running Outlet (Ø63 mm)., 43BO3R - Running Outlet (Ø76 mm)., 43BO4R - Running Outlet (Ø101)., 43BO2S - Running Outlet (63 x 63 mm)., 43BO3S - Running Outlet (76 x 76 mm)., 43BO43 - Running Outlet (101 x 76 mm)., 43BO4S - Running Outlet (101 x 101 mm)., 43BSEL - Stopends, LH., 43BSER - Stopends, RH., 43BUC - Union Connector., 43BBF - Fascia Bracket., 43BBRT - Top Fix Rafter Bracket., 43BBRS - Side Fix Rafter Bracket., 43BBRFS - Rise and Fall Bracket.