1.Double-Major Oil Grease Gun 2.Working Pressure:10,000PSI 3.Application:Cars,Trucks,Steamboat, ... and other Equipment. Quick Details 1.Double-Major Oil Grease Gun 2.Working Pressure:10,000PSI3.Application:Cars,Trucks,Steamboat,and ... forward to your inquiry and meet your needs Excavator Grease Gun 10,000PSI