Hi there, I'm new to the hobby and excited to start practicing. I received my first set today, the sparrow tuxedo night school kit. Apparently a decent set and includes 3 cutaway locks. A standard, serrated, and a spool. Problem is I have no idea which lock is which and they aren't marked in any way that I can tell. If anyone else has this set, could you maybe tell me a couple defining traits of these locks so I can tell them apart? Thanks much. Nice to meet you all btw.
And as is so often the case, I answered my own question with the best possible reply. Do your own legwork. Found a reference pic and got them straight in my head now. Only reason I'm leaving the post up is its still real nice to meet you folks. So thanks anyway
we need more of that around here. 
