Two sleeves give these fittings extra gripping power. They bite into tubing as you tighten the nut to form a strong seal. Fittings can handle pressures up to 15,000 psi. They are typically compatible with Swagelok®, Let-Lok, and Parker A-Lok fittings.

Fittings have a sleeve that bites into tubing as you tighten the nut to form a strong seal. They are also known as flareless fittings. Use in high-pressure applications up to 7,500 psi.

These fittings provide a tight seal on tubing that is flared to 37°. They are also known as JIC (Joint Industrial Council) fittings. Use at pressures up to 8,000 psi.

Connect these fittings with a gasket and nut to create a seal for pressures up to 8,000 psi.

The flat face of the fitting connects to a tube adapter so you can slide the tubing and fitting sideways to disconnect in cramped spaces. They are also known zero-clearance fittings. Use them at pressures up to 4,000 psi.