Steel Mold Handle Key for M3-M6 M7-9 M10-11 M12-16 M18-22Features: . HSS Die Hand Key using. Material: High carbon steel. DIY materials: metalworking. Type: German Standard Handle. Specification: Color: Silver. Material: SteelSize:M3-6mm(20x7mm)M7-9mm(25×9mm)M10-11mm(30×11mm)M12-14mm(38×14mm)M18-22mm(45×18mm)Quality: 1PcNote:Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Please allow 1-3mm errors due to manual measurement. Package Included1 x Die KeyEasy to use-The adjustable die holder has regular handles for easy gripping and control. Size: M3-6mm(20x7mm) M7-9mm(25×9mm) M10-11mm(30× 11mm) M12-14mm(38× 14mm) M18-22mm(45× 18mm)Heavy Marterial-heavy duty construction with screw set is best suited for applications requiring efficient and clean cutting of external threads. The holders have a heavy-duty construction with a set of screws that hold the die firmly in place. Helpful Tools-Equipment is in the process of creating uniform threads on different types of bolts, bolts, and pipes and is essentially a frame that helps to keep the cutting tools aligned, thus ensuring that the threads are evenly spaced and are cut to the required specifications. Round die wrench - for making new threads, removing extra material, or when the thread is so badly damaged.