Folding door system - WingLine L WingLine L lets you produce folding sliding doors in a completely new dimension of convenience. The revolutionary Push / Pull to move opening mechanism provides access to everything inside the cabinet with just one movement of the hand. An impressive panorama effect! Features: Running component for door wing weighing up to 25 kg with self-closing feature WingLine L, left & right, grey. Can be used in standard folding door application without opening mechanism. Can be used in combination with Pull to move Silent. Tool-less fast installation. With 2 concealed hinges. +/- 3 mm height adjustment. Steel, nickel plated / plastic.