11-1/4 O.D. SPECIAL High Pressure Pack-Off Assembly for 5-7

11-1/4 O.D. SPECIAL High Pressure Pack-Off Assembly for 5-7/8 O.D., 15,000 W.P. , with Packer Protectorand with Special Top connection to accomodate Pn. A1080-HP-001 Special Top Sub.(For use between the Top Sub and Bowl)F/ Logan 11-1/4 O.D. Series 150 Overshot.