1. Multifunctional Carpenter's Square This Tbevel features a versatile angle design with clear scales and flat edges on both the ruler and slider, enabling smooth and confident line drawing and marking. 2. Adjustable Design The Tsquare incorporates a sliding mechanism, allowing the head to rotate to any desired angle. Additionally, the slider can be adjusted up and down to achieve the preferred ruler length. 3. Aluminum Alloy Material Crafted from CNCprocessed aluminum alloy, this Truler boasts quality. The lightweight yet stable aluminum alloy, combined with precision CNC technology, ensures an accurate and durable product. 4. Upgraded Precision Positioning The 2in1 drill positioning ruler includes three sets of adjustable positioning blocks, facilitating faster and more accurate drilling, nailing, or marking. This enhances hole alignment precision and boosts overall efficiency.