Features and Benefits:

• Quickly flushes out old grease and repacks bearings with less mess
• The handy packer works on bearings up to 3-1/2" OD.
• The grease stays in the tool cavity, not on your hands
• To pack a bearing, place the bearing on the piston
• Press down on the cap until the old grease is forced out and the new grease shows on top of the bearing