Features Versatile Angle Measurements: Measure angles of 180 degrees, 135 degrees, 90 degrees, and 45 degrees with the built-in horizontal bubbles, providing precise and versatile angle measurements for woodworking projects. Convenient Length Adjustment: Easily adjust the ruler's length by turning the nut, allowing for effortless separation of the ruler for convenient use and portability, making it a versatile and convenient tool for various woodworking applications. Durable Zinc Alloy Base: The high-quality zinc alloy base ensures sturdiness and durability, providing better strength and stability for accurate measurements, while the rotating nut allows for easy ruler positioning, enhancing user convenience and reliability. Clear and Easy Calibration: Engraved numbers on the ruler provide clear and easy-to-read calibration, ensuring precise measurements and eliminating guesswork, for enhanced accuracy and efficiency in woodworking tasks. Sturdy Stainless Steel Construction: Crafted from stainless steel, this ruler offers sturdy and corrosion-resistant performance, ensuring long-lasting durability and reliable use, making it an essential and enduring tool for woodworking enthusiasts. Specification: Condition: 100% Brand New Item Type: Combination Square Angle Ruler Model: Yellow Combination Square (A10D09) Material: Stainless Steel Ruler Length: Approx. 300mm / 11.8in Color: Yellow Package List: 1 * Combination Angle Ruler Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List