screw jack

A jackscrew is a type of jack that is operated by turning a leadscrew. In the form of a screw jack it is commonly used to lift moderately heavy weights, such as vehicles. More commonly it is used as an adjustable support for heavy loads, such as the foundations of houses, or large vehicles. These can support a heavy load, but not lift it.

Screwjack & Other Stories is a collection of short stories written by  gonzo writer Hunter S. Thompson. It was first Published by Maurice Neville in 1991 in a limited edition of 300 numbered and 26 lettered copies, then republished in 2000 by Simon & Schuster (ISBN 0-684-87321-4).