I have a few of the really old craftsman ratchets with the fine tooth head and 15 inch handles that they wont make anymore. I took them apart and repaired them but you can not buy grease for ratchets unless you buy a 55 gallon drum of it. I looked into alternative solutions and found a few so called experts recommend using SAE30 oil. Well I figure ff will work better for this then oil so I thought I would post here and try it to see what happens. Wish me luck, I will try to post a few pics later.