EBayMulti-Angle Measuring Ruler, Carpenter Square, 12" Combination Framing Square, Adjustable Square 10-90 Degrees, L Square for Precise Measuring, Drawing, Woodworking, L Shape Ruler The angle measuring tool is made from durable aluminum alloy and steel, ensuring long-term sturdiness. Its lightweight and compact design makes it easy to carry. Discover the versatility of our upgraded metric multi-angle ruler, which allows you to effortlessly measure and draw angles ranging from 10° to 90°. This tool is perfect for intricate projects that require precise multi-angle measurements, enhancing both your work efficiency and accuracy. Both sides of the ruler feature clearly carved scales for easy reading. Additionally, we are pleased to include a stainless steel drawing needle (located on the handle), providing you with another convenient writing option. The movable sliding clamp on the handle ensures a secure grip on any surface, enhancing stability during detailed woodworking tasks. This thoughtful feature allows for smooth and precise maneuvering as you work. This carpenter measuring tool is not only designed for woodworking but also serves beautifully in schools, factories, and homes alike. Whether you're an architect, engineer, or DIY enthusiast, our 30cm speed square will empower you to measure and draw whenever inspiration strikes!