Replacement Instruction for old Phenolic Handles DANmed offers you a wide range of different handles from Ferrozell or Propylux for your repairs. More repair parts sought? Check out our Webshop. Replace a phenolic handle by a propylux handle Used DANmed spare parts (all available in our webshop): NP 8/7-B: Handle, Propylux, blue NP 8-1B: Rivet, length=16mm, usable for propylux handles Send us your damaged phenolic handle or order the spare parts in our shop and look on our Do-It-Yourself training in our YouTube Channel. Only expert personnel may perform repairs made to the unit.