Joe is right (as usual). Anderson Power Products is good stuff. We used a few connectors from them last year to frequently remove our ball scoring arm.
This topic was discussed in detail earlier this summer... here is the link:
http://www.chiefdelphi.com/forums/sh...derson+ Power
You gotta wade through the discussion about t-slot extrusions to get to the APP connector stuff.
Enjoy!
Andy B.