hobo
Apprentice Member
Hello folks, I'm working on an idea to upgrade slimlines to use parker type refills as I have had a request to make several in stainless. I had thought of this before because parker refills wright so much more smoothly that cross type but never bothered to try untill i got this request. Does anyone know where i can get an 8.5 x1mm tap for sierra transmission threads as this will allow me to mount transmission directly into the stainless tube.