Tube supports slip inside tubing to prevent the walls from collapsing.

Use these sleeves with brass compression nuts and fittings to create a seal on plastic and rubber tubing.

These fittings include a nut with a built-in sleeve (ferrule), so there’s no need to remove the nut for assembly.

Use these to replace a damaged sleeve (ferrule) in quick-assembly compression nuts.

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

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

Use these tools with a crimping ring (sold separately) to connect barbed tube fittings for drinking water to tubing.