Stair Gauges for Framing Square-Precision Carpenter Tools Anodized Aluminum: Crafted with a specially treated anodized aluminum , our stair gauges resist and rust, ensuring and reliability in all your woodworking projects. Ideal for both professional carpenters and DIY enthusiasts seeking tools that last. Versatile and Compatible: Designed to work seamlessly, our stair gauge enhances the functionality of any or framing jig. This tool is indispensable for achieving precise measurements and cuts in carpentry projects. Ergonomic Hexagonal Design: The hexagonal shape of our carpenter tools not only adds aesthetic appeal but also increases friction to minimize slippage during use. This design ensures comfort and functionality, making it a must-have for precise and safe woodworking. Enhanced Ribbed Nut Feature: Our framing jig includes a ribbed nut end that enhances grip and allows for easy adjustments, even when wearing gloves. This feature ensures that your settings remain secure and accurate, providing reliability in all your carpentry tasks. Convenient Multifunctional Keychain: Equipped with a keychain feature, this stair stringer gauge is not only easy to carry but also readily accessible. Keep your essential tools at hand with this compact and multifunctional accessory, perfect for busy carpenters . Color: Blue Material: Aluminum Alloy Package Contents: 1 * Circular Saw Guide Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.