5-3/4 OD Top Sub Blanked for 4-1/2 15.1 Lb Tenaris-Hydril

5-3/4 OD Top Sub Blanked for 4-1/2 15.1 Lb Tenaris-Hydril SLX Box Connection, 3-1/2 Top Sub ID (8976). f/ Logan Series 150 Overshot.