This comprehensive 40-piece Hilka Tap & Die Set is crafted from high-quality alloy steel, ideal for various DIY and professional tasks. The set includes essential tools such as a die handle, a tap wrench, a T-type tap wrench, and a screw pitch gauge. It also features 17 different tap and die sizes, covering popular metric thread sizes from M3 to M12, as well as 1/8-27. The included sizes are: M3 x 0.5, M3 x 0.6, M4 x 0.7, M4 x 0.75, M5 x 0.8, M5 x 0.9, M6 x 1.0, M6 x 0.75, M7 x 1.0, M7 x 0.75, M8 x 1.25, M8 x 1.0, M10 x 1.5, M10 x 1.25, M12 x 1.75, M12 x 1.5, and 1/8-27. This set comes with a hard case for convenient storage and transport. Specifications: Colour: Grey Guarantee: 12 Months Material: Metal Model Number: 48404002.