With our Woodlock 2 that comes with a 21 cm extension you can childproof doors and stairs with an opening of 96 - 101 cm in no time. The elegant and stable construction made of wood and metal is not only an eye-catcher, but also easy to install. You only need to put together the parts, add the four fixing screws, place the Woodlock 2 in between the desired door or stair and turn around the screws until the safety gate is safely closed. , , Thanks to the pressure fit you don't need to drill. The double closure mechanism helps keep the door safe from your little one. If you want to open the door one-handedly in both directions, you must first pull the yellow part backwards and then lift the door a little bit. Another great feature is the possibility of extending our Woodlock 2 with a second - separately available - extension. For stair railings with round bars you can use our practical Y spindles that are also compatible with the extensions. , , The following dimensions are possible: 75 - 80 cm = safety gate (without extensions)84 - 89 cm = safety gate + 9 cm extension93 - 98 cm = safety gate + 9 cm + 9 cm extension96 - 101 cm = safety gate + 21 cm extension105 - 110 cm = safety gate + 9 cm + 21 cm extension117 - 122 cm = safety gate + 21 cm + 21 cm extension Please note: This safety gate is self-adjusting. This means that the gate's initial misaligning/gap on the level of the locking mechanism is eliminated by tightening the locking screws in the frame.