Essential Tool: The grease fitting tool effectively cleans dried old grease from fittings, pins, shafts, bushings, and joints. An essential tool for maintaining tractors, backhoes, trucks and other heavy machinery<br> No More Clogged Grease Zerks: The grease buster combines penetrating fluid with hydraulic pressure to quickly remove stubborn grease and prevent clogging. Reduced downtime extends service life, saving you time and money<br> Cleaning Efficiency: The grease zerk buster dissolves old grease 50% faster than traditional methods. Reduce your work time and make your job less difficult<br> Built to Last: The grease fitting cleaning tool is made of heavy-duty materials, sturdy construction, and can be used for a long time. The compact design makes it easy to carry and use, making your job easier<br> Easy to Operate: 1.Fill with solvent; 2.Insert piston; 3.Tap lightly and repeatedly with a hammer to flush out the clog. Repeat until the clog is completely dissolved<br> Color: Red & Black<br> Material: Metal<br> Package Contents:<br> 1 * Grease Fitting Cleaning Tool<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.