7-3/4OD Logan Series 150 S.F.S. Overshot Assembly, dressed

7-3/4OD Logan Series 150 S.F.S. Overshot Assembly, dressed with Wfd Spiral Grapple, Wfd Spiral Grapple Control and Type A Packer to catch and packoff 6-3/8 OD, with 7-3/4 OD Cutlipped Guide and furnished with 4-1/2 IF, 6 extra length on shoulder