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A trailer jack lifts and supports a trailer tongue, and keeps it level when not attached to the tow vehicle. Jacks vary in capacity and features for different applications.

Basic Functions of a Trailer Jack Raises and lowers the trailer so that you can connect the coupler to and disconnect it from the ball on your hitch Keeps the trailer level when it's not attached to the tow vehicle Stabilizes the trailer for loading and unloading and when the trailer is parked Go to more information about: Trailer tongue weight and height Jacks for standard ball/bumper pull trailers RV landing gear and heavy-duty jacks Jacks to stabilize trailers Jack accessories Repair parts for jacks |