The pressure generated by hand-powered grease guns, for the most part, is dependent on the strength of the person operating it. “It takes a strong guy to produce 5,000 psi with a normal grease ...

In a 2020 YouTube comparison video, Project Farm, a tool and automotive testing channel, pitted the Ryobi grease gun against Milwaukee, Performance Tool, Ingersoll Rand, and DeWalt. The Milwaukee ...