What arm sizes do you have available for your Herbst Appliance?

Hanks Telescopic Herbst arm sizes come in 16mm, 18mm, 21mm, and 24mm.

Miniscope Herbst arm sizes come in 18mm, 21mm, 24mm, and 27mm.

The arm sizes are on the arm of the Herbst as well, so if you need a new arm please look at the arm first before calling for a replacement if needed.