Stubborn bearings and bushings can be frustrating to free up or seat without damaging the surrounding equipment. The Powerbuilt General Purpose Bearing and Bushing Driver set is designed for the easy installation and removal of small to medium sized bushings and bearings in most applications include domestic cars and trucks. Match the stuck bearing or bushing with the correct adapter, attach the appropriate driver, and pound with a mallet until free. The set includes 3 different-sized drivers, driver nuts, and seventeen bushing adapters covering 3/8-inch through 1- 3/8 inches. The kit comes in a heavy-duty organized carrying case. Includes easy to ready step-by-step usage instructions.