Polishing Fixture/Holder for ST/UPC 20 Connectors (ST/UPC-20 Connector Jig)


 This polishing fixture for ST/UPC 20 Connectors are made of stainless steel adopting four corners pressurized way which can polish in a more stable and efficient way. Meanwhile, the adapter of connector jig can be interchanged, prolong the service life of grinding plate.