I have searched around the forums and on line a bit and have not been able to find what I am looking for. I picked up a couple used kegs (pin locks) at a local brew club meeting and no where on the keg does it say Firestone, Challenger, etc.
What distinguishing aspects about a keg will inform you about what make it is? I want to rebuild them, get new poppets, but each poppet is for a different make. I bought new pin posts from B3 but the thread size does not match so they have to go back to B3. Any help on how best to tell the different makes from each other would be greatly appreciated!!
Thanks!


