A "3 ring snaffle bit" actually has 4 rings. A top small ring for attaching the bridle cheek piece. A large 2nd ring to attaching reins for moderate contact. A 3rd small ring for more contact. And a...
the 2nd Ring movie was made in 2002. now we are coming up on 2010, as of right now there is no ring 3, but there are rumors going around that it could happen!