Combination Square ruler

It adopts laser engraving, with clear fonts and super wear resistance. The ruler body is coated with gloss varnish to prevent scale corrosion. The scale ruler is made of high-quality thickened stainless steel, 30% thicker than ordinary similar products, and never rusts. The handle is cast from aluminum alloy, which is sturdy and durable. The knurled nut enables easy tightening and loosening, with precise and stable positioning. It is equipped with a high-visibility bubble to ensure accurate measurement. It also comes with a scribing steel needle.