Previously known as Eastern alloy bunk protection covers, we have re-branded these bunks to be known as Ultra Alloy which are a direct upgrade / replacement for your existing bunks that may have worn down carpet or rubber coverings.
These plastic profiles are designed to suit bunks 120mm / 130mm wide. Generally found on larger American style boat trailers; These plastic boat trailer parts will not only help protect your boat, but make launching and retrieving your boat a lot easier!