This little cable stop bolts onto your downtube shifter mounts and acts as a cable stop if you are running your shifters on your bars. These inexpensive alloy downtube cable stops work well. They have curved backs and fit standard shifter bosses. The adjusters have indents so they won't loosen accidentally. The finish is silver anodized and usually a little rough looking with some minor pitting. Does not come with mounting bolts.