牵引挂钩是一种连接到运输车辆的装置，旨在牵引或拉动货物，通常是拖车。使用拖曳挂钩时，必须注意，可以安全地控制和操纵拖车，例如在安全距离内制动。单牵引拖车位于车辆上指定的固定高度，与挂车接合时，安全机构自动关闭。

        The Tow Hitch is a device connected to a transport vehicle with the intention to tow or pull loads, usually trailers. When using the Tow Hitch is must be noted that the towed trailers can be controlled and manoeuvred safely - e.g. braking in a safe distance.
Single - Tow Hitch is located in specified fixed height on the vehicle and the safety mechanism closes automatically when engaging the trailer.