The Extreme Max Boat Lift Step-Over provides a convenient step between your boat and dock, making loading and unloading both safer and easier. The step-over mounts to the lift cradle frame of your boat lift with U-bolts, allowing the platform to be set at whichever height best fits your needs. The top of the step-over platform features a grippy, no-slip surface for sure footing each and every time you board. Note: The step-over is not compatible with boat lifts containing a fixed horizontal bar on the dock-side of the outer lift frame as that bar would hinder the movement of the lift cradle when the step-over is attached. Be sure that proper clearance can be achieved before installing.