Fulton XP15L 0101 Trailer Jack is designed for use with marine and utility trailers. Fulton brand tongue jacks are time-tested and application-proven. Features Z-MAX 600 Superior Plating corrosion protection. Bolt-on, includes all necessary mounting hardware and 1/2″ pull pin. Sturdy 8″ spoked wheel. The Fulton brand bolt-thru swivel mount uses 3-D formed heavy-gauge steel stampings and a proprietary bushing material for a mount with minimal deflection and maximum support. Mount fits up to a 3″ x 5″ trailer frame. Capacity: 1500 lbs., Travel: 12″, Retracted Length: 13″, Extended Length: 25″ (Measured Center of Mount to Bottom of Wheel) Top Clearance: 14.4″ (Measured Center of Mount to Top of Jack) 5 Year Limited Warranty.