[USAGE] Used to flush out the old, dried, hardened grease and let the fresh grease to enter.
[OPERATION] Remove the tool piston and fill with solvent, then repeat light tap on the piston with a hammer to forces the solvent through your fitting.
[APPLICATION] Clear old grease from fittings, pins, shafts, bushings, and joints. Grease fittings cleaner, pins cleaner, shafts cleaner, bushings cleaner, joints cleaner. And this tool is made of steel, will provide a long lasting use.
[SAVE TIME] Compare with using piece of wire to clean or changing the fitting or bearing, it's much easier and can save much time.
[SERVICE] If you encounter any problems after purchasing the product, we will try best to solve them for you.