Sprenger
DUO D-ring snaffle 16mm
Nathe D-ring Snaffle 20mm w/ Flexible Mullen Mouth (75mm ring)
Dynamic RS D-kroužkové bit Hunter, 14 mm, jednoduše lomené, Sensogan, D-kroužek 70 mm
Kavalkade
KavalBit Jointed D-Ring Bit
Novocontact Olivehead Bit, Double Jointed
Horze
D-Ring Snaffle
D-Copper Rolls
Satinox Single Jointed D-Ring Snaffle, 14mm
Copper bit, roller mouth
Max-Control D-ring stainless steel bit, double jointed
Neue Schule Bits
NS Bits Turtle Tilt with Flex 16mm Hunter D
NS Bits Verbindend 16mm Hunter D
Satinox s dvojitým kloubem udidlo a D-kroužkem, 14 mm
Satinox CM D-Ring Mullen Mouth 14 mm, Stainless Steel, Ring 70mm