The Cart Positioner has been designed for manufacturing plants' F2 carts to reduce ergonomic problems for workers. Operators can easily raise and lower material on their carts to the desired height, reducing back strain nd other potential injuries while loading or unloading. The power source, Air Bag technology, provides a patented direct one-to-one lift ratio, eliminating stress on the scissors, minimizing wear and maintenance. The lifting motion is smooth and stable. The heavy-duty air bags are built for rugged daily use giving facilities a lifetime of trouble-free operation. Virtually maintenance free, the unit also comes complete with built-in safety mechanisms.