Trailer Jack, Number of Wheels 0, Static Load Capacity 5, 000 lb, Maximum Lift Height 31 1/2 in, Minimum Lift Height 16 1/2 in, Handle Type Topwind, Mounting Type Weld-On, Gear Travel 15 in, Load Capacity 5, 000 lb, Maximum Lifting Capacity 3, 000 lb, Extended Length 31 1/2 in, Retracted Length 16 1/2 in, Jack Type Topwind Trailer Jack, Adjustment Range 15 in, Base Foot Plate, Construction Carbide