3/8" tigh radius tubing bender?

[Ghiaguy]

Bonaco has one that 15/16" radius TB-6

And if you need they have a 37* flaring tool that is the bomb -- HFT-01 -- I've bought a bunch of different flaring tools, trying to get one to work correctly, AND THIS ONE IS THE BEST BY FAR

They also have everything you'd ever want LOL

Here's their catalog -- takes a while to download -- page 33 is the tools

http://www.bonacoinc.com/images/2015...co_catalog.pdf