Abstract: A cargo hook device with a housing that accommodates at least partly a cargo hook and a cargo hook blocking and releasing mechanism that is adapted for blocking, in a locked state, the cargo hook in a closed position and for releasing, in a released state, the cargo hook to enable rotation of the cargo hook between the closed position and an open position; wherein the cargo hook blocking and releasing mechanism comprises a blocking arm that blocks, in the locked state, movement of the cargo hook, an activatable locking lever that blocks, in the locked state, movement of the blocking arm, and an activatable safety locking device that blocks, in the locked state, movement of one of the cargo hook, the blocking arm, or the activatable locking lever.