High QualityThe ruler is made of high quality stainless steel. The corner bracket is made of aluminum alloy with brass locking screws which is sturdy and durable and will never rust or corrode and is not easy to deform. Multi-measurement angleThis combination square consists of a 300mm ruler and an adjustable square head. Suitable for 45/90 degree angle markings, multi-dimensional measurement, marking straight lines, drawing parallel lines. Our combination square best meets your different requirements. Separate DesignThe ruler base and the ruler can be used separately with hidden markers. Save a lot of measuring tools, make the workbench clean and tidy, and use it very easily It is a perfect helper for DIYWoodworking. Great tools for the woodworker to draw perfect horizontal lines as they glide along the edge of their work. It saves time and improves efficiency. Rendcqin Zinc Alloy Combination Square Ruler This combination square ruler is suitable for dimension transfer, woodworking such as when used in your rafters, decks, stairs and roofs, metal working. Features: A durable zinc alloy housing A stainless steel blade Clear scale, wear-resistant stainless steel needle Clear and accurate calibration 3 kinds of scale values minimum: 1/8, 1/16 and 1mm. Stainless steel ruler is 2mm thick Finely polished surface Full square head adjustable and leveled Single function Standard gauge Doodling needle Thickened aluminum alloy base < p>Made of high quality thick aluminum alloy. Neat finish and precise angle. It is an essential tool for daily measurement. Laser technology The laser process uses the properties of the interaction between the laser beam and the substance to engrave, cut, process surface and puncture materials (including metals and non-metals). Delivery quantity: 1 piece Welcome to meet