The Ark Self Centre roller is a 6-inch (150mm) soft red polyurethane roller with a 17mm bore. At 160mm long overall and with its self-centring groove its perfect to use on trailers with fibreglass boats. Having your rollers all operating properly and at the correct height will not only make life easier when launching and retrieving but also care for your investment. With the wide range of rollers available at BCF you're sure to find exactly what you need no matter what size, or style of boat you have.
150mm soft poly self cantering roller