Reese Bulldog 1550100117 Gray Universal 13" Sidewind Travel A-Frame Trailer Jack (3,000 lbs. Lift Capacity) Sidewind crank design, A-Frame Jack features a smooth, comfortable, ergonomic design and proven reliability for long term use at rated load Dependable vertical and side load capacity enhanced by precision fitted parts for extra stability; precise fit of components greatly reduces instability in jack assembly for peak performance External gearbox; grey painted outer and inner tubes; weld-on/bolt-on mount; wheel or base not included Rated at 3,000 lb. lift capacity; has 13 inches of travel, 7 inch retracted length, 20 inch extended length and clearance of 14.5 inches; weighs 14 lbs. Backed by Bulldog's 5 Year Limited Warranty