Our multi-angle measuring ruler is suitable for measuring the surface of bricks, paper, stone, tile, wood, and other materials. Ideal for construction workers, craftsmen, and DIY enthusiasts. Set the blocks parallel in space at a 90-degree angle to form a square shape for aligning bricks. Accurately measure desired angles or shapes by tightening or loosening the screws. This angle jig tool features both inch and centimeter measurements. The multi-angle measuring ruler includes six adjustable metal buttons that can be bent to fit various contours. Adjust the metal knobs to precisely create the desired shape. Measuring objects with different shapes is quick and easy. Constructed from durable, lightweight aluminum alloy, including bolts, this ruler offers superior strength. More durable and sturdy than plastic rulers, it resists corrosion, and all components are metal for extended lifespan. Simply place it in the work area, slide the scale to the desired shape, and tighten the screws. A portable, foldable tool that saves space and stores easily. Designed for one-handed operation with a secure locking mechanism.