8-1/8 O.D.Top Sub with 4-1/2 I.F. Box (with 30 Long Fishi

8-1/8 O.D.Top Sub with 4-1/2 I.F. Box (with 30 Long Fishing Neck) Top Connection and with 10 Long Shoulder on Pin end. (9218)f/ Logan Series 150 Overshot.