Features 1. The product is made of steel, the scale is laser engraved, wear-resistant, corrosive and durable. 2. Lock the angle ruler in the template and pattern, you can measure the precise angle. 3. Using this product can quickly measure the angle and size, which can save time and improve work efficiency and productivity. 4. The multi-angle measuring ruler has rich functions. It is a measuring tool and tile positioning hole opener. Our universal angle ruler has a six-piece ruler and six freely foldable metal knobs. you only need to adjust the six metal knobs to accurately create the desired shape. measuring objects of different shapes is fast and easy. 5. It is suitable for all kinds of work, woodworking, flooring, ceramic tiles, installing glass, etc. Specifications: Product Name: Hole Locator Material: Steel Quantity: 1 Pc Size:See Picture Color:See Picture Package Included: 1 x Hole Locator