Cargo Control L Track Aluminum L Track Rail Easy to Install Trailer Tie Down
【Tension force】: Trailer Tie Down Rail has a tension of 400-500KG, has compression and tension resistance, and can withstand the pressure of heavy loads. with Lock: 2x Fixed Rails, 4x Plugs, 4x Locks, 4x M4 Mounting Screw, 8x M5 Mounting Screw.