Solder these fittings to tubing for a permanent, leak-tight connection. They are also known as sweat fittings.

With a nickel-plated finish, these compression fittings resist corrosion better than plain brass fittings.

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

Save time installing sleeves and nuts—these sets come oriented in the correct direction and order on a dispenser.

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

Add a push-to-connect junction to unthreaded ports for easy connections with tubing. To install, drill a stepped hole in your surface, push the fitting components into place, and insert your tubing.