Floor springs: AppIicable to double swing door with a max. Width of 800mm and max. Weight of 60-80kg.shower hinges: suitable for the installation with width 800mm and thickness 8-12mm, it will be close automatically, three color, including chrome-plated, satin, gold, are available. Bearing capacity:35kg (Note:the glass must be tempered.)Patch fittings: available in various finishing options (SSS, PSS, titanium,)Door clamps: arched, square, rectangular and irregular shapes.Door closers: hydraulic, concealed, elastic