Do it Brass & Stainless Steel Bristle Utility Brushes, 2 Pack versatile cleaning solutions for various tasks around your home. This set includes two brushes: one with brass bristles designed for softer materials and another with stainless steel bristles built to handle tougher jobs. These utility brushes are for cleaning threads, fittings, tools, grills, spark plugs, golf clubs, battery terminals, and many other applications, making them a handy addition to your toolkit. Model Number: