Screw Jack

A screw jack, also known as a jackscrew, is a simple yet ingenious mechanical device designed to lift heavy loads or apply a controlled linear force by converting rotary motion into linear motion. It consists of a threaded screw mechanism enclosed within a housing, with a handle or crank for manual operation or a motor for powered use. Screw jacks find widespread application in various industries, especially in automotive, manufacturing and construction. Their versatility, reliability, and mechanical advantage make them indispensable tools for tasks requiring precise positioning and heavy lifting