Logan Stop Sub Assembly, with 3-1/8 O.D. Body, with 3-3/4

Logan Stop Sub Assembly, with 3-1/8 O.D. Body, with 3-3/4 O.D. Stop Ring and furnished with 2-3/8 WFJ Box Top connection with 24 Long Fishing Neck and with 2-3/8 WFJ Pin Bottom Connections.