Product Dimensions: Die sizes are M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M8 x 1.25, M10 x 1.5 and M12 x 1.75. Wrench length: about 21cm. Premium Quality: The metric dies are made of durable alloy steel, which is superior to other carbon steels. It features strong stability, good impact resistance and resistance to breaking. Die Wrench - The holder is designed with a non-slip knurled handle for a comfortable grip . Removable winch clip and handle are convenient for use in tight spaces. It can be freely adjustable for convenient use. Meets your needs - It contains 7 different sizes of thread dies (M3, M4, M5, M6, M7, M8, M9, M10, M12), that meet your different needs. With this screw and wrench set, thread processing will become easier and more precise. Wide Uses: Suitable for external thread cutting, processing, repairing, etc. Excellent for bicycle repair, furniture assembly, machine building, etc. It is a necessary tool for manual operations. Size: Size] 260MM*95MM*2OMM Quantity: 1 set of 8 Colour: silver