The Huber tone rings are manufactured to a number of different specifications.

An aftermarket retrofit ring is cut to be interchangeable with Gibson® rings manufactured from 1990 to the present. It will also fit popular recent Mastertone-style banjos such as Deering®, Gold Star®, Recording King®, Sullivan®, Kel Kroydon®, and Rich & Taylor/Crafters of Tennessee®.

Custom rings can be cut to fit an existing rim for a small additional fee, and an arch-top to flathead conversion ring can also be cut to fit your rim.

The standard Huber tone ring which is installed in all new Huber banjos is cut with a longer skirt, following the design of the great pre war flathead rings. These will not fit properly in most new banjos.

The stock ring which is sold as an accessory item is the aftermarket retrofit ring, which will fit these other modern banjos.