Mechanical toothed device allowing movement in one direction only

Let's find possible answers to "Mechanical toothed device allowing movement in one direction only" crossword clue. First of all, we will look for a few extra hints for this entry: Mechanical toothed device allowing movement in one direction only. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.