Roland MDY-12 'Stage' Cymbal boom arm with cymbal
anti-spin device, felt & nut

   - Nearly new condition. Knurling unmarked, very little other marking (see full
     description), ball joint locks solid

   - Ball joint cymbal tilt for precise adjustment

   - 'Disappearing boom' slides into pole for compact transportation or to make a
     straight cymbal pole

   - Pole length (to tilt lock nut) : 35cm

   - Maximum boom length (to cymbal underside) : 40cm