New Brass Wire Brush. This is a new brass wire brush. It is excellent for cleaning operations. It has 6 rows of bristles. It measures approximately 10" (254 mm) long. We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.