1/4" - 1/8"ID Graphite Short Ferrules

  • Suitable for use with Swagelok type fittings (back ferrule required); SSN short nuts; HP capillary nuts

  • Upper temperature limit: 450°C

  • 100% High-purity Graphite

  • Ideal for glass-to-metal connections; does not stick to glass

  • Reusable if not over tightened