Drill Collar Slip are having multi segment design to give a full wrap around the diameter of Drill Collars having an API Taper of 4 inch per feet on the diameter fitted with Circular Buttons and up right handles, have extra back support to ensure sufficient strength & support to the inserts of various sizes. It is general practice to use Safety Clamps while handling Drill Collars so the top surface of these slips are designed flat to ensure smooth fitting of the safety clamp.