As one of the standard accessories for the 50 series aluminum alloy sliding door, it is fixed at the center of the track and used in combination with the upper stop on both sides. When using it, first use a small drill bit to open the hole, then use the drill bit to expand the hole, and finally use 10 * 20mm screws to penetrate into the wall for stable fixation. The installation process is simple and labor-saving, safe and efficient (left and right rubber bumpers), and the middle finger moves smoothly and is fixed to the wall and track, It can effectively play a damping role in the middle, ensuring the sealing of the door while improving its safety and effective stopping.
