Conventional single jointed bits have a production related characteristic: one part of the mouthpiece is longer than the other which results in stronger influence on one tongue-edge.

The joint of these bits has been angled forward by 45 degrees in order to guarantee an even distribution of pressure on both sides of the tongue.

Brilliant for horses that are overactive in the mouth playing too much with the lozenge and therefore unresponsive to the signals of double jointed bits.