Heat-treated extension screw allows for low pick-up height and maximum lift capacity. Large diameter hydraulic cylinder reduces wear and extends service life. Wide, rugged base provides stability and strength during use. Lifting range: 8-1/4 inches to 15-15/16 inches with 2-3/4 inch screw-top adjustment. Suitable for various vehicle types, including cars, trucks, and SUVs. Designed for easy and safe lifting during vehicle maintenance tasks.