WIDE APPLICATION: This internal bearing puller set’s expandable collets and threaded screw adapters remove tight and jammed axles, bearings, and bushings on a wide variety of vehicles without damaging the removed parts 4.EASY TO USE: For most parts, just fit the appropriate collet, lock it into the inner race, and pull the slide hammer’s weight back to easily knock out the bearing or bushing; for tighter or more delicate operation, the counterstay can be slowly tightened to more carefully extract the part 5.BLOW-MOLDED CASE: The custom blow-molded case keeps everything organized and easy to carry or store as needed