What's the lightest rod in your arsenal?

Well, I have used a 4 lb ultralight trout rod for rockfish in Big Sur, and successfully landed a 4 lb red, but lost a big ling... that was more for fun back when I was guiding... Day to day, tho, I like to use 6'6" calstar rated 8-20 lb, coupled with a corsair and 10 lb... definitely on the lighter side but great for schoolire rockies, and small halies/stripers over the sandy bottom... Biggest fish landed was a 20 lb ling...