Innovative Products of America 7863 Grease Joint Rejuvenator Master Kit Includes Professional Model (Part # 7862) and Pocket Model (7864) along with 5-Inch Flex Hose and extra Grease Coupler For use on any application with a grease fitting Unclogs and replenishes Bearings and Grease Joints on Trucks/Cars, off road Equipment, Farm Applications and many more Lifetime Warranty Made in USA