12-1/2 OD Logan Series 150 Releasing and Circulating Over

12-1/2 OD Logan Series 150 Releasing and Circulating Overshot, Type X FS, Dressed with Spiral Grapple and Type A Packer to catch and packoff 10-1/8 O.D., with Standard Cutlipped Guide and furnished with 6-5/8 APIRegular Box Top Connection. (C1880