8-1/8 O.D. (Oversized from 7-7/8) Logan Series 150 Oversho

8-1/8 O.D. (Oversized from 7-7/8) Logan Series 150 Overshot assembly, Type S.H., Dressed with Spiral Grapple and Type A Packer to catch and packoff 6-9/16 O.D. and with 8-1/8 OD Standard Cutlipped Guide and furnished with 4-1/2 IF box top connect