Adjustable Square Angle Ruler Measuring Tools Multifunctional Drilling Positioning Ruler Features: This multifunctional folding depth measuring ruler is an ideal tool for carpenters, DIY enthusiasts, and professionals. It combines multiple functions such as depth measurement, angle marking, and horizontal calibration to help you easily complete various measurement and marking tasks. Multi angle marking- Support multi angle marking at 15 °, 30 °, 45 °, 60 °, and 90 ° to meet the marking needs of different angles. By rotating the knob, the angle and position of the ruler can be easily adjusted to ensure positioning. Rotatable knob- The rotary knob facilitates adjusting the angle and position of the ruler, and is fixed at the desired angle and position. and horizontal - Built in high-precision horizontal, accurate measurement results, convenient leveling. Horizontal are highly transparent and easy to observe. Fixed point marking- Equipped with a fixed-point marking function, it facilitates marking on wooden boards. Product Description: Package includes: angle ruler * 1 Versatile Designs: This angle ruler is allowing you to measure and mark angles accurately in a wide range of works. Whether you're working with metal or non-metal materials, the flexibility of this device ensures good measurements every time. Multi-Angle Marking System: Featuring a built-in multi-angle marking system, this ruler allows you to measure and mark multiple angles at once, improving efficiency and accuracy in your woodworking or DIY works. Good for carpenters, DIY enthusiasts, and professionals alike. Alignment: angle ruler helps ensure that your measurements and markings are perfectly. Whether you're leveling surfaces, creating cuts, or aligning your, this ensures your work is and accurate. Long-lasting Construction for Long-Lasting Use: Made from good-quality materials, this angle ruler is built to withstand the rigors of frequent use. Its long-lasting construction making it important device for both hobbyists and professionals in the woodworking and DIY industries. Compact and Use: Designed for convenience, this angle ruler is compact. Whether you’re a seasoned pro or a DIY beginner, this device is user-friendly and will help you complete your works with precision and ease.