Powerwinch Saltwater Series Jack - 1200lb, Bolt-On, Single Wheel, Zinc 500+ HR Salt Spray [21600-J-1200-B1-Z-R] SCHAEFER HD BLOCKS The constantly wide beam provides

The constantly wide beam provides twice the coverage and clear fish arches on the display compared to most high-frequency

Fits 2″ Hitch Ball

Follow the instructions carefully to avoid damaging your boat

If debris fouls the sensor or the pump becomes air-bound

let solution soak in longer

Powerwinch Saltwater Series Jack - 1200lb, Bolt-On, Single Wheel, Zinc 500+ HR Salt Spray [21600-J-1200-B1-Z-R] SCHAEFER HD BLOCKS The constantly wide beam providesSaltwater Series Jack 1200lb, Bolt On, Single Wheel, Zinc 500+ HR Salt Spray The Saltwater Series Trailer Jacks are designed for marine applications where exposure to saltwater and corrosive conditions is common. These jacks feature a 500 hour salt sprayrated zinc plated coating that provides enhanced corrosion resistance compared to standard finishes. Like the Select Series, Saltwater Series jacks include a pivot pin sleeve for dependable pivot