Quote Originally Posted by KB2SFH View Post
I lost one when trying to adjust swr on one, anyone know where I can get them?

Best bet is an auto parts store. They refer to them as "set screws". NAPA probably has a tray of set screws in various sizes. You can order them on McMaster-Carr if you know what the size and length is:

https://www.mcmaster.com/allen-head-set-screws