When it comes to taps or dies, drivers and mechanics turn to Irwin Hanson®. One of the leading manufacturers of threading tools and equipment in North America, Irwin Hanson specializes in taps, dies, tap handles, screw extractors and other performance threading solutions. Irwin Hanson tools are built for amateur DIYers and professional tradesmen in mind, with products that offer a balance of durability and ease of use. Each tool is made of premium-quality alloys and other materials and performance-tested to ensure reliable performance with prolonged heavy use in the shop. The company maintains its headquarters in Huntersville, NC, with distribution facilities across the globe.