Rich_p 23 Posted April 8, 2010 I have a comprake bias valve and one of the unions has never sealed properly and weeps slighly. I don't think the unions were matched properly as one part only ever screwed into the other by a couple of threads. I'd like to replace them, I've been told they are 1/8 but what exactly do I need to buy, male/female etc? Share this post Link to post Share on other sites
Jrod 7 Posted April 8, 2010 If its the same as my old compbrake one then it's a funny UNF or something. I bought a pack but only needed a few so I've got some you can have, just PM your address. Share this post Link to post Share on other sites
