Nickel plated O-ring snaffle bit with 4" twisted wire mouth. O-rings measure 2-1/2".
O-Ring Dogbone Mouthpiece Bit R-19BB by Dutton Bits
Sweet Iron D Ring 43-32BB by Dutton Bits
Sweet Iron Ring Snaffle R-32BB by Dutton Bits
Teardrop Bit T-32BB by Dutton Bits
Dutton Dogbone BB Mouthpiece CCL-19BB