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 gun,” ...

We may receive a commission on purchases made from links. Grease guns are an essential tool you'll want to have for working on your project car. In addition, these devices are also used for industrial ...

Altogether, there are seven grease gun options at Harbor Freight. Prices range from $14.99 for the hand-operated Mini Grease Gun kit, up to $139.99 for the Hercules cordless grease gun — however, ...