Logan Stop Sub, with 8-1/4 O.D. Body, with 12 O.D. Stop Ri

Logan Stop Sub, with 8-1/4 O.D. Body, with 12 O.D. Stop Ring and furnished with 6-5/8 Regular (with 8 O.D. X 18 Long Fishing Neck) box top and pin connections and with 18 Long Fishing Neck.