Dual Wheel Trailer Jack, 1500 lb 1,500 lb. capacity • 12" total travel • 28" maximum tongue height • Side wind handle with extra heavy screw drive and ergonomic handle grip • Heavy duty polypropylene dual 6" diameter wheels (for added stability) resist flat spots and cold weather cracking • Easily swivels up for towing or down for stowing and locks in place in either position • Includes all necessary bolt-on mounting hardware • Made in the U.S.A.