👉 A drawlatch is a type of machine that functions as an automatic door opener. It is typically used in commercial and industrial settings, such as warehouses or manufacturing plants, where employees need to open and close heavy doors manually. The drawlatch consists of two arms, one with a pull bar and another with a handle, which are connected by a chain or cable. When the arm with the pull bar is pulled back, it engages the handle, causing the door to be opened automatically.
