1/4" - 1/8"ID Graphite One Piece Ferrules

  • Ref: OGF4-8

  • Suitable for use with Swagelok type fittings, SSNE extended 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