Knobs for opening doors Handle (crank handle) for tilt-and-turn systems The aluminum Trend handle for balcony doors and windows is suitable for all tilt-and-turn frames with perimeter mechanism, whether they are synthetic, wooden, or aluminum. It is compatible with all brands of mechanisms such as Siegenia, Roto, GU, Maco, Wing Haus, etc. It is easy to install and is available in white, black, silver, and gold colors. The... View
