Meet the toughest grease guns around. Plews/LubriMatic grease guns are constructed of heavy duty steel and finished in rugged baked enamel or tough zinc plate. A compact, "tool box" size grease gun perfect for hard-to-reach jobs. Ideal for do-it-yourself automotive, industrial, farm, RV and marine applications. Includes zinc die-cast head cap and pistol grip for easy one hand operation and 3 oz. cartridge of LubriMatic grease. Devlops up to 3,600 psi.Gun only. Bulk packaged. 20 per master.