Product review (4 stars): Arrived as pictured except there are four teeth. I ...
Arrived as pictured except there are four teeth.  I was so hoping that it included the hard plastic o ring that I needed.  Due to low cost, I just put in drawer in case I need it one day.  I'll keep shopping for that o ring.  Seems a pity that I would have to buy a hose assembly for a $2 item.