A trailer hitch system of the present disclosure includes a power through ball hitch and a power through trailer coupler equipped with electronic connectors such that an electric connection between a tow vehicle and a trailer is automatically made when the...

A linear jack includes an outer tube, a first rotating screw configured to rotate relative to the outer tube, a coarse nut threadedly coupled to the first rotating screw, and a first sleeve configured to translate with respect to the coarse nut between a f...

A method for manufacturing a linear jack includes disposing a first rotating screw at least partially within a coarse nut, wherein the first rotating screw is threadedly coupled to the coarse nut. A second rotating screw is disposed at least partially with...