Duotight – 8 mm (5/16'') Male x 6.35 mm (1/4'') Female Reducer

The male stem is compatible with any duotight 8 mm (5/16") push‑in fitting.

These fittings are designed to deliver optimal performance for both gas and liquid applications. Duotight uses a reinforced safety approach with two EPDM O‑rings per connection.

No clamps required!

We recommend cutting your tubing straight, not at an angle, to ensure a perfect seal. To remove the fitting, simply push in the collet and the hose will release. These push‑in fittings can be used up to 100 psi.