ken tool might have the torque multipler i got mine from snapon some years ago and its done me some good service when i was in the army, a slap wrench is also a option ive used in the past i think mac still has the multiplier for sale in therir catalogue under the no#td100-r for a 2000ftlb model have fun my tools were originally bought for working on tanks and artillery so ive got a eclictic mix for working on my stovebolt joe
