Features: * Hydraulic spreader capacity: 1/2 ton * Max jaw opening of 3-3/4 inches * 4 ton capacity hydraulic ram * 5 inch stoke travel * Hose fitting : 1/4 inch both ends * NPT extensions: 3-1/4 inch, 5 inch, 8-1/2 inch and 16-1/2 inch What"s In The Box: * Buffalo Tools BFRK4 Body Frame Repair Kit * Molded carry case