Flat jaws and high bow for longer premolars.

Flat jaws and high bow for small lower canines and first premolars.

Slightly festooned jaws for upper premolars.

Flat jaws designed for small upper left and lower right molars; paired with RDCM11.

Flat jaws designed for small upper right and lower left molars; paired with RDCM10.

Serrated offset jaws for lower right molars; paired with RDCM13A.

Serrated offset jaws for lower left molars; paired with RDCM12A.

Deeply festooned jaws for partially erupted or irregularly shaped molars.

Deeply festooned jaws for partially erupted or irregularly shaped molars; larger than RDCM14.