Logan Spear Packoff Assembly furnished with 4-1/2 IF (6-1/2

Logan Spear Packoff Assembly furnished with 4-1/2 IF (6-1/2 O.D. x 18 Long Fishing Neck) Box Top Connection, with 4-1/2 IF (8 OD) Pin Bottom Connection, Less Cup, Thimble, and Stabilizer.