Replacement SilTite u-Union Ferrules for 0.1 - 0.25mm, pk/10 Back Catalog number: 073566 Availability: In the manufacturer's stock Price on request - + Recommended 8002-0312 Column nut brass 2pk TMO 76,70 € 8010-0308 Ferrule 0.5mm Vespel 0.32 col 10pk 56,19 € 5184-3571 Ferrule kit, 1/16in Siltite 10ferr/2nuts 154,69 €