2 piece anodes to fit around the propeller shaft.
Supplied complete with 4 x large Philips head stainless steel bolts and stainless steel nyloc nuts.
The anodes have a recess large enough to get a socket spanner around the head of the nut for easier disassembly.
These anodes are manufactured from high grade zinc alloy - 99.9% pure and conform to Australian Standard AS2239 and U. S Military spec's.