If you've ever kinked a copper line and had to start over, you'll appreciate this kit.

It's got four color-coded PE internal bending strips – red for 1/4", green for 3/8", yellow for 1/2", and blue for 5/8" – each 13 feet long.

You slide the strip inside the pipe, bend it by hand up to 180°, and it stays perfectly round – no crimping, no crushing, no wasted material.

It's like having a skeleton inside the tube that absorbs all the stress.

Seriously speeds things up – you can get a precise bend in about 30 seconds.

The color coding means no guessing or measuring; just grab the right one and go.

These strips are made from industrial-grade PE plastic that handles hundreds of bends and works in temps from -30°C to 120°C (-22°F to 248°F).

They're flexible but tough, and they keep 100% roundness inside the pipe so refrigerant flows smooth as it should.

Perfect for HVAC work, refrigeration repairs, mini split installs, or even standard AC maintenance.

You can cut the strips to custom lengths too, so they're reusable for all sorts of jobs.