Ferrule, 1/16” × 1/16” graphite/Vespel, pk/10 Back Catalog number: U-FV002 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: 2 weeks Price on request - + Recommended SERAAA-5167 Split filter tube,glass,4 1/2 ",pack with charcoal Price on request U-DISK1 Filter, Disc, Sintered PTFE, 5.1mm, pk/10 Price on request U-FV007 Ferrule, 1/16in x 0.8mm, vespel, pk 10 Price on request