The IndustrialHD Dope brushes are specially engineered to allow uniform application of bulk compounds. IndustrialHD dope brushes are designed to withstand rough conditions, which makes it suitable for harsh environments. 2"  Bristles designed for uniform application of compound SM 16" w/ Guard ( SM Handle indicates a 7/8" Diameter ) Angled handle for ease of application of both box and pin Strong thick handle that allows easy application of bulk products. Non-abrasive Tampico Firm Fiber head Angled handle for ease of application of both box and pin Recommended for use on 8rd, BTC, line pipe and specialized tubing and casing threads The IndustrialHD dope brushes are available in different designs and styles to meet your specific industrial application needs.   IndustrialHD Options Available: Tapered or Straight Trim Small 7/8” Diameter 16” Handle Large 1-1/16 Diameter 16” Handle With Guards or Without Guards Specialty Brushes Horsehair Fill Wire Handle Tubing Brushes   IHDB-9 Data Sheet