Features Made of high quality steel for strength and durability. The tap wrench is adjustable to fit different faucets and can hold the faucet firmly and firmly. This tap and die set is perfect for use on vehicles and wire making machinery. All the taps and chains are clearly marked with the dimensions for a quick and easy find. Come with a plastic box for convenient transportation and storage. Specifications: Material: alloy steel for tools Touch and Die Size: M3 x 0.5 medium 4 x 0.7 M5 x 0.8 M6 x 1.0 M7 x 1.0 m8 x 1.25 M10 x 1.5 M12 x 1.75 Tap Key Size: M3-M12 Key size for nuts: 25mm Package includes: 9 taps 9 molds 1 x wrench 1 x wrench Note:1. Please note that the new type and old type of this product will be sent randomly and make sure you don't mind before ordering. 2. New and old style are shipped randomly Package List