The design of the Kinnkette curb chain helps prevent mouth and tongue vices, because the chain is more balanced than a twisted chain. 16mm bit with 13 cm cheek and 7cm lower arm (below the mouthpiece), Port angled at 30 degrees. The port is high, so more space is left for the tongue.

Avialable in sizes: 135mm (5 ¼"), 145mm (5 ¾")