The Cornwell Tools Big Blue Monster Service Jacks, Nos. CSESJ350 and CSESJ350A, offer a 3-1/2 ton capacity. They go as low as 3-1/2" and raise up to 20-1/4" in six to eight pumps. With extra-large front wheels, the jacks are 30.1" long and 14-3/16" wide with a handle length of 50" and a saddle diameter of 4-11/16".