The 2042-1 is a Metal Handle Brush suitable for cleaning sensitive optics or scrubbing heavy soils. The bristle cut is designed to offer optimum cleaning with minimum effort. The quality natural bristle materials selected are thoroughly cleaned prior to manufacturing. TechBrush® handles are designed for a comfortable fit, while offering a variety of handle materials, including anodized aluminium, stainless steel, wood and Delrin® material. The TechBrush® manufacturing process insures a durable long-lasting brush which will suit the specific needs.