Deckenbefestigung & Paneelklemme Decke zum Schildern Kabel & Klemmen Deckenabhängekabel
As you can see in the pictures cable has ceiling fittings at the ends which split it to 2 pieces one you screw in to the ceiling and other part cap you can tight on it. For up to 1 Feet wide sign you need one clamp set in the middle.