Polishing fixture The polishing fixture is IPC Structure, Independent compression of each connector. Polishing fixture pass rate with Interference> = 98% (100% Typical, according to IEC), APPEX OFFET is within 30. This polishing fixture is high stability and good surface quality. The polishing fixture using high quality steel with heated treat, the hardened steel S13 provide long service life. This polishing fixture can design the jig of SC, FC, ST, LC, MPO and E2000, FA, etc, according to the customer request. 1. The polishing fixture is used in four corners corners fiber polishing machine, to plishing connectors. 2. This polishing fixture adopt independent pressurized way, eliminate ferrules show the different length effects on polishing. 3. Each polishing fixture can hold 20 connectors. It has high production efficiency. 4. The plugs of polishing fixture can be interchanged, extend polishing fixture's life. 5. The polishing fixture has good quality, high efficiency, 6. All kinds of polishing fixture can be customized according by customer requirment.