Straight Ruler Set 40X2.9Cm & 50X2.9Cm Stainless Steel Ruler Kit

The steel ruler is made of 201 stainless steel with high hardness and toughness, preventing rust and corrosion. The ruler adopts the etching process, is wear-resistant and does not easy to damage the scale; its thickened design makes it sturdy and durable, can be used for a long time. The ruler has a metric scale on one side and an English scale on the other for convenient measurement. The ruler is marked with two color and large font scales, and has a 0.5mm scale line, which is more accurate and easy to read. In addition, it also has a small hole for hanging, which is convenient for storage and space saving. The ruler set can be used for high precision measurements. Suitable for carpenters and architects, it is convenient for drawing or measuring equipment, and it is a useful measuring tool in study and work.