S AFSTAR Safstar Swivel Wheel Bolt-On 1000Lbs Capacity Trailer Jack Trailer jack mount fits 3 To 5 inch trailer tongues. Has A 1000 Lbs capacity with 10 inch lift range The side mount swivel jack is easy to use, just pull pin, swivel into position and release pin for auto locking Jack wheel side wind crank handle has A 1 To 1 gear ratio that provides fast and easy operation Swivel trailer jack with six-inch wheel to move your trailer into position for easy hook-ups Lift range of the swivel trailer tongue jack is 10 inches; diameter of wheel: 6 inches The side mount swivel jack is easy to bolt on and operate Just pull pin, swivel into position and release pin for auto locking Wheel rotates a full 360 degree, and jack swings up to keep out of the way when not in use Made from the highest quality industrial grade materials Durable and industrial grade Mounting hardware included Six-inch wheel to move your trailer into position for easy hook-ups Has A 1000 Lbs capacity with 10 inch lift range Material: Q235 steel zinc plating Diameter of wheel: 6 inches Lift range: 10 inches 1 X Trailer swivel mount Jack