Finished my oil catch cans today. I used left over stainless -8AN hose I had from my diff cooler project. If anyone wanted to use the same Espeeder catch cans with brained -8AN hose. The fitting that screws into the can is a 16mmx 1.5 thread. I got mine from Jegs.
https://www.jegs.com/i/Earls/361/AT9919EFJERL/10002/-1