Universal Bearing Packer with threaded center post for use with Grease Guns. The design incorporates a standard grease fitting at one end, which easily connects to any grease gun coupler. Heavy duty, all-metal construction. Place the bearing between the metal cones, tighten with the knurled metal nut, and apply grease through the fitting on the end of the threaded shaft. Forces out the old grease and evenly injects fresh grease.

• Quickly flushes out old grease and repacks bearings
• Fast, efficient, and thorough
• Cone diameter is 4 1/2