Trailer Jack, Number of Wheels 0, Static Load Capacity 8,000 lb, Maximum Lift Height 39 1/2 in, Minimum Lift Height 24 1/4 in, Handle Type Topwind, Mounting Type Weld-On, Gear Travel 15 in, Load Capacity 8,000 lb, Maximum Lifting Capacity 7,000 lb, Extended Length 39 1/2 in, Retracted Length 24 1/4 in, Jack Type Direct-Weld Square Jack, Base Foot Plate, Construction Carbide, Features Limited Lifetime Warranty (1 yr Finish, 1 yr Parts), Finish Powder Coated