End stop device, cargo loading system and aircraft

The present invention relates to an end stop device for restraining an ULD in an aircraft, the end stop device comprising: a main body (11); at least one mounting interface (20) connected to the main body which is configured and arranged to attach the end stop device to the cargo deck by means of a corresponding tie down ring (43), each mounting interface comprising: a tongue-like support plate (20) which is at least partially protruding below a bottom side of the main body, at least one recess (21) arranged in an area above the support plate, wherein side walls of the recess forming a frame-like structure, and a bolt portion (25) extending from the support plate into the recess and at least partially surrounded by the frame-like structure, the bolt portion is configured to engage the tie down ring.