The Stovebolt Site Forums The Shop Area General Truck Talk The things that wraps around the leaf springs.

I recently removed a few leafs from my front spring packs to give it a little more drop, anyway I'm need a few of those things that wrap around the leafs. There is usually 4 of them per pack, attached on the bottoms and come over the sides. I know, I know the name of these things but for the life of me cant remember the term. I saw universal ones on one of these truck part web-sites and had the page in my book marks but my computer crashed. Can anybody help me out by first telling me what these things are called and second tell me were I can find some universal ones? Any help would be appreciated.....JOSH