4-1/2 OD Logan Series 150 Full Strength Overshot assembly,

4-1/2 OD Logan Series 150 Full Strength Overshot Assembly, with LEFT HAND THREADS ONLY, furnished with 2-7/8 IF LEFT HAND Box Top Connection, and dressed with STANDARD Spiral Grapple and Type A Packer to catch and packoff 3-1/4 OD, and with Standard