Snap-On carries a 5/16ths out socket adapter for a 3/8 in. ratchet. I have bought two of them but I don't know the part number. They were specially made for some of the electrical companies. The adapter and a 3 or 4 in. 3/8's extension works very well to get the oil drain plug out. Bill Lane #3635 To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/