Blank bar for 21-bar Oscar Schmidt Autoharps. Felt attached. Cut felt to create any chord. 

Aluminum bar measures 10-1/8" long X 1/4" wide X 5/8" tall including felt.  

Bar has an open channel in top for the chord button tab. Slot in one end of bar and a hole in the other slide onto the pins of the chord bar holder.

BAR ONLY - Blank button (AB-21-BLANK) sold separately.