Mod boxes were ordered over 6 weeks ago it will be what it will be I will soon find out.
I said that it appeared to be brass being next to a ring terminal lug that is obviously copper and of a different color..
I was questioning this in hopes that someone could verify otherwise.
The box listed below was my primary choice however the salesperson was being overly pushy and I was already getting my cells and some other equipment through Jenny Woo at Docan so I ended up just going with their box instead they were both basically the same $cost$ once cabling and shipping was fingered in and they both used the JK inverter BMS.