Powerwinch Saltwater Series Jack - 1500lb, Weld-On, Single Wheel, Zinc 500+ HR Salt Spray [21600-J-1500-B2-Z-R] Brand_Bombora Operational Life (Hours): 48 hours

Operational Life (Hours): 48 hours minimum

and best durability

Box Dimensions: 3"H x 11"W x 17"L WT: 9

anti-freeze

For Use In: Freshwater Mounting Location Transom-Mount Motor Style Hand-steer Max Thrust 55 lbs

Powerwinch Saltwater Series Jack - 1500lb, Weld-On, Single Wheel, Zinc 500+ HR Salt Spray [21600-J-1500-B2-Z-R] Brand_Bombora Operational Life (Hours): 48 hoursSaltwater Series Jack 1500lb, Weld 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