Irwin Industrial Tools 26313 Metric Tap and Hex Die Set, 24-Piece We're working with a variety of tradesmen to solve endless fastening challenges: Irwin Hanson Taps and Dies are the answer. Whether creating new tools from raw steel or repairing damaged and worn threads, achieving a precise fit is essential. Irwin Industrial Tools sets the standard for delivering quality every step of the way in your threading applications.