Abstract: A system that is adapted for attachment to a flatbed trailer that provides automated tightening of tie down straps for securing the trailer's load. An electric motor is attached to each end of a drive shaft and used to rotate the drive shaft. Tie down straps are uncoiled from around the drive shaft, stretched over the load and attached to the opposite side of the trailer to start the load securing process. The motors are then engaged to rotate the drive shaft and provide automatic tightening of the tie down straps, which completes the securing process. Cotter pins can also be used to provide a backup locking mechanism.