Use the power of an impact wrench to stretch the ends of metal tubing, allowing another tube with the same diameter to fit inside.

Using a hammer, tap these expanders into the end of a tube to allow a second piece of the same diameter to fit inside.

Designed for building and maintaining equipment with tubes that pass through perforated metal sheets, these expanders have rollers and tapered noses to ensure uniform tube tightness.

Ream and flare both soft and hard metal tubing with these tools.

Use these tools to flare both soft and hard metal tubing.

Double flares roll the end of tubing in on itself then flare both layers for applications such as brake lines.

Create 45° flares for low-pressure applications.

Also known as pneumatic plugs, these plugs conform to wide and out-of-round pipes.

These extra-long plugs allow you to seal off two pipes at the same time. They have two separate inflation chambers to release back pressure gradually and prevent splash back as water clears the drain line.

The tools in these sets have a sleeve that slides over the pin and holds it in place.