Plews 30-132 General Purpose Mini Grease Gun Kit Compact tool box size grease gun is perfect for hard-to-reach jobs Ideal for do-it-yourself automotive, industrial, farm, RV and marine applications This kit includes zinc die-cast head cap and pistol grip for easy one-hand operation and 3 ounces cartridge of LubriMatic grease Develops up to 3600 PSI With 3-1/2 inch pipe and coupler and LubriMatic multi-purpose grease