Baash-Rosh Type C-1 Drill Collar DC Slip Liner Insert - 7638-A-116

Baash-Rosh Type C-1 Drill Collar DC Slip Liner Insert - 7638-A-116 Size 5-1/2" Through 8-1/4" (Replaces ORCTO 72-5470) DU-Long & SDU Rotary Slip Liner Part # 7613-A-81 Insert (50-4444 / 03-120 / 03-210) Size 4-1/2 x 4-1/2. Appear to be New / Unused (Old Stock). Qty. 24. $15 takes them all Located in Mifflinburg, PA USA