The Grainger 16T340 is a 16-ton bottle jack made by Hein-Werner. It has a lifting range of 10-3/8 inches to 16-1/4 inches and a lowered height of 9-3/8 inches. This hydraulic jack has a saddle diameter of 5-1/8 inches and an overall width of 7-3/8 inches. It is designed for garage, auto repair shop, and farm use for lifting vehicles, machinery, dies, molds, and more. The 16T340 bottle jack features a steel frame and meets ASME PALD standards.