TowRig.com - Diesel Discussion and Tow Tech

Looking for locking hitch pin for class V hitch (2.5"), all I can find is 2". Also need 2 5/16" ball, with 12,000 lb load or greater. Anyone know a good site? I'm getting tired of looking.

This is were I got my Class 5 stuff...
http://www.hitchfinder.com/site_index.htm
So far they have not screwed up my orders waytogo