Up for sale is one used unit, un tested, sold in working order featuring a Seikoh Giken MU 16 position RCG-550-MU16 fiber optic ferrule polishing fixture jig used on a Seikoh Giken SFP-550 polishing machine.  See photos for details and add 16.99 for shipping fedex 2 day air within the continental USA not including Alaska, Canada, Mexico, HI, PR or any out of country shipments.  Extra charges will apply