Grease Buster Tools &ndash; Heavy-Duty Adjustable Hydraulic Coupler Grease Fitting And Bearings Cleaner - Regular Size CLEANS- Answer To A Problem That Many People Have Lived With For A Long Time Tool Easily Cleans Grease Fittings & Bearings HEAVY-DUTY ADJUSTABLE HYDRAULIC COUPLER- Uses Penetrating Oil and Hydraulic Pressure GREASE FITTINGS AND BEARINGS IN MINUTES- This Tool Extremely Reduces Down Time SAVE YOUR MONEY- This Tool Is Much Cheaper Than Purchasing New Bearings ONE YEAR MANUFACTURER WARRANTY- With Normal Use