The SUNEX Tools 6-Ton Bottle Jack Kit, No. 4406KIT, is designed for lifting trucks, SUVs, trailers, and RVs during maintenance and roadside repairs. It offers a lift range from 8.5" to 20.4" using the included extension adapters. The kit features a flat square saddle, U-shaped saddle, base adapter pad, and 2.76" extension for different lifting points. An oversized base pad and overload and ram over-extension valves improve stability and reliability. The kit includes a two-piece handle and storage bag for transport and storage.