STAS hooks & cords
The smartspring, zipper and zipper pro are very easy to adjust. With one hand movement you can hang wall decorations. After choosing a rail, choose a cord to hook into the rail and a hook to slide over the cord to the desired height. The cords and hooks in this video can be combined with all STAS rail types, with the exception of STAS j-rail (max), wooden rails and STAS plasterrail.