if you guys haven't installed beadlocks yet, and are planning on doing so - forget an allen key style wrench and get something like this

http://www.gohobbies.com/itemDYN-2814.html

it really makes the job a LOT easier - I just installed my axial beadlocks, and one of these things makes it a piece of cake..........

I had to loosen and re-tighten a couple of times to get them to "seat" properly........

would have lost all patience with a "key"