The Baritone Sax Hercules DS535B stand has a folding yoke with locking pins to secure the upper yoke in the correct position. The backrest has a lever to adjust the height and the swivel legs also have locking pins which lock the stand in place There is a peg hole if your stand needs to hold another instrument. The pegs are sold separately and will hold instruments like soprano saxophones, trumpets clarinet and flute, but the peg won’t hold an alto or tenor sax. If you need a bari stand that also holds an alto or tenor sax, take a look at the DS536B which comes with a detachable fitting