I use these guys fairly often, with good luck.
Anybody have any ideas about where I can purchase metric sized steel shaft in Vancouver or within Canada?
I know I can order something from the US but kind of tired to deal with international shipping cost.
On all equipment there are 2 levers...
Lever "A", and Lever F'in "B"
http://www.kbctools.com/can/main.cfm ifyou haven't had any luck yet.
Let me know if you still don't find what you need. I may be able to provide other sources also.