Dutton-Lainson 6400 Pivoting Tongue Jack 1000 lb<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>1000 lb tongue weight capacity (tongue weight is generally figured at 10-15% of gross trailer weight)</li><li>Enclosed tube design protects moving parts from dirt and the elements</li><li>Floating miter gears allow for proper clearance and easier operation</li><li>Minimum manual cranking required because of swivel feature</li><li>10" travel， 25" maximum tongue height</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31f3YkRHqRL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51km1k35SRS.png" noproxy>