How to measure the length of the clock hand? The length of the clock hand is from its clock hole to its end, rather than from its beginning to the end. Hengrong clock company can produce clock hands with all kinds of colors, including black, red, silver, golden, white and so on. Customized colors are also acceptable because we have factory, and then we can produce any color that you like. Please tell us your preferred color, and then we can produce it. As for the material of the clock hands, we have aluminum, copper and stainless steel. The thickness of the aluminum clock hands is 0.4mm, 0.5mm and 0.9mm. The thickness of the stainless steel clock hands and copper clock hands is 0.3mm and 0.5mm.