Combination Jacks & Support Stands, Jack Type Combination Jack & Support Stand, Load Capacity 2 ton, Body Material Aluminum, Lifting Actuator Manual Handle, Minimum Lift Height 3 1/4 in, Maximum Lift Height 18 5/8 in, Power Source Mechanical, Minimum Height 9 1/2 in, For Vehicle Type Truck Trailers, For Lifting Truck Trailer, Caster Type (2) Front Fixed, (2) Swivel, Extended Height 15 11/25 in