Specification: Material: high speed steel System: Metric Package includes: 2 x M1 tap total length 25mm 2 x M1.1 tap total length 25mm 2 x M1.2 tap total length 28mm 2 x M1.4 tap total length 28mm 2 x M1.6 tap total length 30mm 2 x M1.8 tap total length 30mm 2 x M2 tap total length 35mm 2 x M2.2 tap total length 35mm 2 x M2.5 tap total length 40mm 9 x DIES M1 / M1.1 / M1.2 / M1.4 / M1.6 / M1.8 / M2 / M2.2 and M2.5 1 x die holder total length 125mm 1 x internal die holder / reducer 2 x tap holders to use in the die holder Note: 1. Please allow 1-2mm difference due to manual measurement. 2. The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding.