BS-T07 Aluminum Alloy Lift-Slide Door Handles with cylinder

By turning the specially designed door handle hardware, users can easily lift or lower the door panel to control the opening and closing. When the door handle is rotated 180° downwards, the activated espagnolette lands the rollers on the track and lift the door upwards. The door is opened and glides smoothly across the track; When the handle is rotated 181° upwards, rollers will part from the bottom track which lowers down the panel. Gravitation makes the rubber strip adhere tightly to the door frame, achieving instant and efficient sealing.