This multi-function ruler is ideal for carpentry, brick, tile, wood, glass, stone, laminate, construction and engineering projects and much more! Create plans for tile, brick, cobblestone, lumber, laminate, and more. Simply adjust the 6 metal knobs to create your desired shape precisely like a DIY ruler. The Aluminum Multi-Angle Measuring Ruler is made of extremely sturdy and lightweight aluminum alloy, including bolts. The strong metal bolts on the angle ruler are raised and ribbed for easy grip! Our all-aluminum squares are more durable than plastic rulers, so you can take them wherever you go. This flexible jig tool measuring ruler has been newly updated with many features . It is not only a measuring tool, but also a template ruler with a hole opener for positioning tiles. Our newly upgraded universal angle adjustment ruler has six metal knobs and six metal knobs that bend freely. Simply adjust the knob to create the desired shape precisely. Measuring objects d It can be used to measure special angles and special shapes of woodwork, bricks, floors, roofs, tiles, etc., as well as other uses for drilling. Create layouts, tiles, cobblestones, wood, laminates, and more! This perspective jig tool is an essential tool for any toolbox! Simply place the angle jig tool on your work area, slide the ruler into the desired shape and tighten the bolts. Excellent portable tool, easy to fold, space-saving and easy to store. One-handed operation with a unique attachment mechanism. Simply adjust the 6 metal knobs to create your desired shape, just like a DIY ruler.