Powerwinch Saltwater Series Jack - 2500lb, Bolt-On, Flat Plate, Zinc 500+ HR Salt Spray [21600-J-2500-BF-Z-R] Outdoor | Waterproof Bags & Cases Plate: 2mm thick Copper with

Plate: 2mm thick Copper with tin-plated

4 x LAN ports

UPC: 840248201926

UPC: 091887102147

Box Dimensions: 2"H x 5"W x 5"L WT: 23

Powerwinch Saltwater Series Jack - 2500lb, Bolt-On, Flat Plate, Zinc 500+ HR Salt Spray [21600-J-2500-BF-Z-R] Outdoor | Waterproof Bags & Cases Plate: 2mm thick Copper withSaltwater Series Jack 2500lb, Bolt On, Flat Plate, 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