which makes it acid-resistant and suitable for marine use

and fits boats up to 60 feet

and both the plate and screw are made of 316 stainless steel for durability

Solar charging – supports up to 180W charging during operation

1852, Zinkanode 3,5kg BL130614 which makes it acid-resistant and1852 Zinc Anode 3. 5 kg is used to protect the boat's metal parts against corrosion. This zinc anode is specially designed for use in saltwater. Brand: 1852 a: 94 mm Quantity: 1 pc b: 267 mm F: 300255 mm h: 31 mm l: 215 mm Material: Zinc Product weight: 3. 5 kg : 2012 mm Package dimensions: Dimensions: 3 cm 9 cm 31 cm Gross weight: 3. 22 kg Zinc anodes used to protect the boat's metal parts against corrosion. Zinc anodes can only be used in saltwater.