1017220221 dural aussenecke durondell aluminium pulverbeschichtet schwarz matt 20mm Selbstnivellierende Stelzlager balconies and facades use the CLASSIC FLEX balconies and facades Die Profile sind auch in Aluminium und in verschiedenen Höhen erhältlich there are special fittings that are used to connect the DURONDELL quarter circle profiles together These fittings serve as internal corners and external corners