3-1/4 O.D. Flush Type Mandrel w/ 2-3/8 Reg. Box Top Connec

3-1/4 O.D. Flush Type Mandrel w/ 2-3/8 Reg. Box Top Connection w/ 24 Long x 3-1/8 OD Fishing Neck and 28 D Dimension. (9486) F/ Logan Releasing Spear