Waffenmeister MG34 bolt extractor tool 'eoz 43H'

A very rare original tool for the removal of the extractor from the MG34 bolt. This part would have been held within the Kl. Waffenmeister Werkzeug (small armourer's tool kit).
 
This particular example is presented in excellent condition, with nearly all of the original bluing remaining and is clearly marked 'eoz 43H'. A hard to find and rather important MG34 accessory!