Jim I don’t know if the LAT70 lugs are the same but here are some specs from my LAT9 lug nuts. The original lug is 7/8″ X 1.5″ long. Shank is .687 dia. .600 long.The washer is 1.175 OD and .682 ID. The washer is a press fit on to the shank. Hope this helps. Bruce