4M Conditioning Copper Tubing Pipe Extension, 1/4" 1/2" 3/8" 5/8" Built-in Copper Tube Bending Strip Air Conditioning Pipe Bender Kit (4pcs)

Used to install a Della mini split and avoided kinks whilst bending the line sets. Perfect

Muy buena herramienta facil de usa

I honestly didn't get to use them with my project because shipping took too long. They showed up about a week late.I think they will probably work, but make sure you give yourself some time if you need them.