I have a couple Cobra Buckle belts similar to the ones this guy makes. http://www.jonestactical.com/index.php?option=com_content&view=article&id=50:cobra-shooters-belt-csb-15&catid=2&Itemid=44

The guy who made mine is out of the business but I have heard good things about jones tactical. I think mine are 1.75" and they are very comfortable carrying a concealed firearm and Knife.