Connect quick-clamp sanitary tube fittings—also known as aseptic fittings—for a fast and easy way to access your line.

Polished to a 20 Ra finish, these fittings have an extra-smooth interior that prevents product buildup and inhibits bacteria growth.

Use these fittings at pressures up to 9,700 psi. Also known as instrumentation fittings, they are made to tight tolerances for use in high-precision applications. They are compatible with Swagelok®, Let-Lok, and Parker A-Lok fittings.

When used with high-pressure compression fittings and nuts, these sleeves bite into stainless steel tubing to form a strong seal.

Fittings are polished to a32 Ra and under finish on the interior.

Originally used on satellites, rocket propulsion systems, and even Mars rovers, these fittings will handle your most challenging industrial environments. They're designed to withstand high vibration and high vacuum without generating particles that could disrupt your operation.

An alternative to bolt-together fittings, these handle larger tube OD sizes and have higher vacuum ratings than quick-clamp fittings. Also known as ISO-K high-vacuum fittings, the clamps have claws that grab hold of fittings with flanged ends.

Create access points in ultra-high-vacuum lines or chambers by bolting two same-size flanges together with a copper gasket between them. The flanges’ sharp edges dig into the copper gasket and form an extremely tight seal, which means they handle higher vacuum pressures than other high-vacuum fittings with rubber gaskets.

Create a strong seal on copper tubing when you couple these nuts with compression sleeves and fittings.

Use these sleeves with Yor-Lok nuts and fittings to create an extra-strong seal on copper tubing.

Use these sleeves—also known as ferrules—with high-pressure compression nuts and fittings. They withstand about twice as much pressure as sleeves for standard compression fittings, so they’re good for hydraulic power applications.

Use these sleeves with a nut and fitting to provide a tight metal-to-metal seal on steel tubing that is flared to 37°.

For use in high-vacuum systems, these fittings use a metal reinforced O-ring to create an airtight seal. Also known as KF, QF, and NW fittings, they’re used for high-vacuum applications such as vacuum coating and heat treating, leak testing, and analyzing gases.

Use these nuts with plastic compression fittings to create a seal on plastic tubing. They're moisture-resistant acetal, so they won't absorb water and soften, even in high-humidity environments.

Use these nuts with high-temperature compression fittings for food and beverage to create a seal on plastic tubing.

Create a permanent connection between your welding hose and barbed hose fittings.

Crimpers are furnished with five removable dies that crimp air and water hose.

As you squeeze the handles, the vise-like jaws lock tightly onto the ferrule to secure barbed fittings onto your hose.

The female connector screws directly onto the hose without the need for a separate adapter. When assembled, the fitting compresses against the hose, forming a strong seal. Also known as reusable fittings, they can be unscrewed from the hose end and used on a new hose.

Add strength and stability to stranded wire to protect it from damage and speed insertion into terminal blocks. These terminals are noninsulated, so you can easily inspect the wire connection.

The ratchet in these crimpers applies the right amount of pressure to ensure a complete crimp in wire ferrules every time.

The ratchet on these tools applies the right amount of pressure to make sure the crimp is complete every time. Since you insert the wire ferrule from the front, they're useful in tight spaces.

Insert wire ferrules from the front to crimp in tight spots.

These compression sleeves are designed to meet lifting specifications.

These kits include two compression sleeves paired with two thimbles. The thimbles support the wire rope loops and prevent it from fraying.