Otter-board anodes are commonly used on fishing trawlers and other commercial fishing boats.  They are also sometimes called 'bolt anodes' or 'condenser-style anodes'.  They are installed on the angled boards (known as otter boards or doors) which hold the sides of a trawl net open as the boat pulls the net through the ocean.

The ZD-3 anode is manufactured from 99.9% pure high-grade zinc alloy, and conforms to Australian Standard AS2239 and U.S Military spec's.

It features a 3/8" coarse UNC threaded bolt.

Anode Number Weight (kg) Dimensions (mm)
ZD-3 0.7 75 25 40 8
Barcode # 2674651048735
Shipping Weight 0.7700kg
Shipping Width 0.080m
Shipping Height 0.060m
Shipping Length 0.080m

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