Features All taps and dies are clearly marked with size for easy and fast finding The tap wrench is adjustable to fit different taps and can hold tap firmly and securely Tap and die set perfect for use on vehicles and machinery to create threads This set also has screw pitch gauge that you can use to check created thread Manufactured from high quality alloy steel for strength and durability Specifications: Material: Alloy steel Dies: - M3 x 0.5 - M4 x 0.7 - M5 x 0.8 - M6 x 1.0 - M8 x 1.25 - M10 x 1.5 - M12 x 1.75 Taps: - 3pcs x M3 x 0.5 - 3pcs x M4 x 0.7 - 3pcs x M5 x 0.8 - 3pcs x M6 x 1.0 - 3pcs x M8 x 1.25 - 3pcs x M10 x 1.5 - 3pcs x M12 x 1.75 Package Includes: 21 x Taps 7 x Dies 1 x Die Wrench 1 x Tap Wrench 1 x Thread Gauge 1 x Screw Driver Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List