Logan (LEFT HAND) Releasing Spear Assembly with 4-1/4 OD Sh

Logan (LEFT HAND) Releasing Spear Assembly with 4-1/4 OD Shoulder Type Mandrel, 3 C Dimension and furnished with 3-1/2 Regular(LEFT HAND) Box Top Connection, dressed with 2.718 Nominal Catch Spear Grapple to catch 3-1/2 OD, 13.3 lb./ft. Drill Pipe wi