This set of Oboe and English horn mandrels will fit CA, Sierra and Chudnow staples.  They are typically $60 each brand new, so this is a great deal for both. 


MCW mandrels for Oboe, Oboe d’amore and English horn are set in powder coated aluminum handles.  The mandrel shafts are secured in the handles with a set screw so that it is possible to reposition the oblique of the mandrel to align with the parallel sides of the handle.


Preowned Set of MCW Mandrels for Oboe and English Horn