For Hauck 597125 Door gate Squeeze Handle Safety Gate, knows I needed the extension to 7 cm, so that it can come also to the 90 cm wide stairs to use. The extension is easy to install to the existing grid, the small sketch on the package is sufficient. So the lack of instructions was not an obstacle for the successful installation. A pair of handles were sufficient and the now wider guard performs its duties to my satisfaction. Neither the White nor the rod of the gray plastic caps are different from the colors of the entire grid. So the whole thing is also convincing visually. One executed by me "shake test" held the construction without any problems stand. The functionality is given.
