The IRWIN 26313 3mm – 12mm Metric Tap and Die Set is a comprehensive 12-piece set designed for precision tapping and threading. Made by the reputable brand Irwin, this set includes a variety of taps and dies in metric sizes ranging from 3mm to 12mm. Perfect for automotive, industrial, and DIY projects, this set is a valuable addition to any tool collection. With a manufacturer part number of 26313, this set offers quality and durability for all your threading needs.