If you are fishing for a bolt-on trailer jack that can be practical to utilize for vessel and utility trailers, then you can give this model a go. This is constructed with swing or swivel back bracket that enables the jack to be out of the way when unnecessary.
What makes this model a great choice is that there is no need to raise the tongue to maneuver the trailer. The swivel wheel functions accordingly and enables users to move the trailer to the areas where you need to store it. This comes with a durable pull pin that is meant to firmly lock jack into place in either vertical or horizontal position. It is solidly built and designed with sturdy zinc plated finish that is good at combatting corrosion and rust.