Hercules DS561B Bass Clarinet/Bassoon Stand The HERCULES Bass Clarinet/Bassoon Stand DS561BB is suitable for a variety of makes and models of Bass Clarinets and Bassoons. This stand is both rugged and sturdy. -Base rest can be adjusted to hold the instrument facing towards or away from the stand. The instrument is held securely with the floor peg extended or withdrawn. -Base rest adjusts to accommodate either bass clarinet or bassoon.