If you're trying to lift something heavy, a jack can be incredibly useful, if not necessary, but do you need a screw jack or ...

Hydraulic jacks, usually referred to as bottle jacks, are very portable and come in various heights to accommodate almost every type of vehicle. ... On trailers, position the jack near the end of the ...

The body is 2 feet deep and measures 51 inches to the top rail. Standard equipment includes electric/hydraulic pump with dual controls, heavy-duty scissors-type hydraulic jack, high-flotation tires, ...