1. Durable Aluminum Alloy Construction This stair gauge is crafted from aluminum alloy. The anodized surface treatment enhances durability, making it resistant to wear and corrosion. This tool is ideal for professional carpenters and DIY projects, ensuring longlasting performance in various measuring tasks. 2. Enhanced Measurement Visibility The gauge features clear and precise scale markings, which are easily visible through the slot when the ruler is fully inserted. This design significantly improves measurement visibility, enabling accurate and efficient readings. For professional carpenters and construction work, it guarantees precision in every project. 3. Innovative Hex Design Unlike traditional round knobs, this framing square gauge incorporates a hex design. This innovative feature simplifies the alignment of measurement points, allowing for quicker and more precise adjustments. The result is a smoother workflow and improved accuracy, making it a useful tool for any woodworking or construction project. 4. Versatile Applications This gauge is versatile and suitable for a wide range of applications, including stair layouts, beam layouts, repetitive angle marking, and saw guide cutting. It can securely clamp onto most framing squares and speed squares, providing convenience and flexibility for various woodworking and construction tasks. Its adaptability makes it an essential tool for professionals and enthusiasts alike.