My choice could be
bronze, but not possible to buy nor fabricate bronze here (Canary Islands). However I believe one can get good material and
work in the UK. It was also possible in NZ.
It all depends a lot on what the
boat is made of, chainplates config, etc..
But I think dupey bronze would last like ages (?). And maybe we could avoid the trouble of SS
corrosion.
b.