Steel Ruler 0 products

The steel ruler is a stainless steel hard ruler strip, which reads the length directly by the scale. It is commonly 150-1000 mm long, 15-30 mm wide, and has an accuracy according to GB/T 9056. Select and check: whether the length corresponds to commonly used measurements, whether it has metric and imperial dual scales, whether it has stainless steel rust prevention, whether the end is straight (the zero point of end face wear is not accurate), and whether it has suspension holes.