Trailer Jack, Number of Wheels 1, Static Load Capacity 3,500 lb, Maximum Lift Height 2 ft, Handle Type Topwind, Mounting Type A-Frame, Gear Travel 24 in, Load Capacity 3,500 lb, Maximum Lifting Capacity 3,500 lb, Extended Length 24 in, Retracted Length 12 in, Jack Type Power A-Frame Jack, Adjustment Range 24 in, Base Drop Leg, Construction Steel, Features Switch to Manual Crank Function, Built-in Levelling Gauge and LED Night Light, Durable, Weather- Finish, Switches and Foot