I purchased this tool to work on my power steering lines on my E46 and this tool saved me a lot of time. It's priced right for something you will not need very often, simple to use and makes the job a lot easier than trying to use any other method.

This is aluminum, perfectly made, and it worked like a champ...e46 11 years old, PS return line first time changed. I had heard this may be difficult but this tool worked great, glad I didn't spend for the $32 one elsewhere.