The swivel mechanism allows you to rotate the jack 90 degrees and store it alongside your trailer tongue when it is not being used, and with a pull of the spring-loaded pin you can rotate the jack back into place to crank up or down your trailer! The jack has a maximum lift height of 24 inches from the center of the mounting bracket, with a total travel distance of 11 inches. If you want give your jack the best protection possible for saltwater marine use, you would want to coat the including mounting hardware with corrosion protection, such as Boeshields T-9 Rust Protection. You will also want to periodically remove the cap of the jack and lubricate the gear housing with grease to ensure the operation will remain smooth and easy. This boat trailer swivel jack is sized to accommodate frames and tongues from 2 inches to 5 inches in height and includes everything you need to mount onto your trailer, and is covered by a 1-year warranty.

This fixed wheel bolt-on boat trailer jack by Dutton-Lainson is great for boat trailers and jet ski trailers, with a zinc plating that is resistant to rust and corrosion and a heavy-duty polypropylene wheel for easy maneuverability. The jack comes with all mounting hardware, so you can easily mount it right out of the box to trailer frames or tongues that are between 3 inches and 5 inches in height. Dutton-Lainson's TUFFPLATE finish stands up well to rust and corrosion, making this jack perfect for trailers in both freshwater and saltwater environments.

This is a fixed jack, not a swivel jack, so it will stay in place wherever you decide to mount it without the ability to rotate to a parallel position. The jack is proudly built in the USA and is covered by Dutton-Lainson's 3-year limited warranty, so you can be sure you are buying a dependable and reliable product from a trusted manufacturer. The floating miter gears within the jack allow for easier cranking, while the ergonomic molded grip handle makes using the jack comfortable and painless! This is a great trailer jack option if you need a fixed wheel tongue jack for your small boat trailer or jet ski trailer!

This bolt-on swivel boat trailer jack by Dutton-Lainson is great for boat trailers and jet ski trailers, with a zinc plating that is resistant to rust and corrosion and a heavy-duty polypropylene wheel for easy maneuverability. The jack comes with all mounting hardware, so you can easily mount it right out of the box to trailer frames or tongues that are between 3 inches and 5 inches in height. Dutton-Lainson's TUFFPLATE finish stands up well to rust and corrosion, making this jack perfect for trailers in both freshwater and saltwater environments.

This is a swivel jack, so it will easily swing out of the way and rest parallel to your trailer frame while not in use, then it can be swung back to the vertical position when you need to use it again. The jack is proudly built in the USA and is covered by Dutton-Lainson's 3-year limited warranty, so you can be sure you are buying a dependable and reliable product from a trusted manufacturer. The floating miter gears within the jack allow for easier cranking, while the ergonomic molded grip handle makes using the jack comfortable and painless! This is a great trailer jack option if you need a fixed wheel tongue jack for your small boat trailer or jet ski trailer!

This bolt-on swivel boat trailer jack by Dutton-Lainson is great for boat trailers and jet ski trailers, with a zinc plating that is resistant to rust and corrosion and a heavy-duty polypropylene wheel for easy maneuverability. The jack comes with all mounting hardware, so you can easily mount it right out of the box to trailer frames or tongues that are between 3 inches and 5 inches in height. Dutton-Lainson's TUFFPLATE finish stands up well to rust and corrosion, making this jack perfect for trailers in both freshwater and saltwater environments.

This is a swivel jack, so it will easily swing out of the way and rest parallel to your trailer frame while not in use, then it can be swung back to the vertical position when you need to use it again. The jack is proudly built in the USA and is covered by Dutton-Lainson's 3-year limited warranty, so you can be sure you are buying a dependable and reliable product from a trusted manufacturer. The floating miter gears within the jack allow for easier cranking, while the ergonomic molded grip handle makes using the jack comfortable and painless! This is a great trailer jack option if you need a fixed wheel tongue jack for your small boat trailer or jet ski trailer!

This bolt-on swivel boat trailer jack by Dutton-Lainson is great for boat trailers and jet ski trailers, with a zinc plating that is resistant to rust and corrosion and 2 heavy-duty polypropylene wheels for easy maneuverability. The jack comes with all mounting hardware, so you can easily mount it right out of the box to trailer frames or tongues that are between 3 inches and 5 inches in height. Dutton-Lainson's TUFFPLATE finish stands up well to rust and corrosion, making this jack perfect for trailers in both freshwater and saltwater environments.

This is a swivel jack, so it will easily swing out of the way and rest parallel to your trailer frame while not in use, then it can be swung back to the vertical position when you need to use it again. The jack is proudly built in the USA and is covered by Dutton-Lainson's 3-year limited warranty, so you can be sure you are buying a dependable and reliable product from a trusted manufacturer. The floating miter gears within the jack allow for easier cranking, while the ergonomic molded grip handle makes using the jack comfortable and painless! This is a great trailer jack option if you need a swivel tongue jack for your small boat trailer or jet ski trailer!