5-11/16 O.D. Top Sub furnished with 3-1/2 I.F. (with 4-3/4

5-11/16 O.D. Top Sub furnished with 3-1/2 I.F. (with 4-3/4 OD by 24 Long Fishing Neck) box top connectionf/ 5-11/16 OD Rotating and Releasing Spear