Stringer bead, twisted knot walk-behind style available. Aggressive brushing action resulting from multiple wire bundles consisting of twisted .02" diameter carbon steel wire. 5/8"-11 threaded arbor attachment (4", 7" sizes) and 1" spindle (12" size for use on walk-behind machines).
![4" Stringer Bead Wheel Carbon Steel Wire Brush .02 Wire & 5 Carbon Wire Brush 4" Stringer Bead Wheel Carbon Steel Wire Brush .02 Wire & 5 Carbon Wire Brush](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/169104/223671/stringerbead__03662.1519671495.png?c=2)