I found these deeply discounted.  So I bought a bunch of them.  They are big, fat cranks that dive to 9 ft.  They have no rattles.  Has anyone used them?  Are they any good?   I can't find the Fat CB DRs on LCs website.  Have they been discontinued?

I believe those are discontinued.  I have several of the Flat CB DR's, but none of the 'fat'.  However, I have no doubt they will work.  

They are terrible cranks, that's why they were discontinued.  I'll dispose of them for you if you like, I'll even give you $2 a piece for the pieces of junk.   :

They are terrible cranks, that's why they were discontinued. I'll dispose of them for you if you like, I'll even give you $2 a piece for the pieces of junk. :

Rick you know he's never gonna give them up, never go let them go, never gonna................