THIS LISTING IS FOR A VINTAGE POLISHED BRONZE/BRASS? IT’S NOT MARKED BUT IDENTICAL TO ONES THAT WILCOX CRITTENDEN USED TO SUPPLY. IT MEASURES APROX 10 1/4″ LONG, WITH AN APROX 1 3/4″ INSIDE DIAMETER. PLEASE CHECK OUT MY OTHER ITEMS FOR MORE VINTAGE AS WELL AS CURRENT BOAT HARDWARE.