Hammerhead BrushHammerhead Brush The All In One Scrubbing Solution No stain is safe with the Hammerhead Brush, a uniquely designed tool that combines ergonomic hand comfort with the versatility of the SHUR LOK handle system. Use it by hand for up close control or snap it into any Shurhold handle for extended reach and added leverage. Built with over 300 densely packed PVX fibers set at varying angles, its bi level design tackles both horizontal and vertical surfaces