Got these off the forum some time ago, switched out some gold ones onto my Beneteau so no need for these beauts. Any questions just ask, they were sold to me as ziricote but they have more of a natural Ebony look and feel to them, very classy looking. 1:18 ratio that is smooth, smooth, smooth. Asking $85 paypalled and shipped
https://reverb.com/item/7307838-gotoh-510-cosmo-black