Durable Anodized Aluminum: Crafted with a specially treated anodized aluminum surface, our stair gauges resist corrosion and rust, ensuring longevity 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 speed square or framing jig. This tool is indispensable for achieving precise measurements and cuts in various carpentry projects. Ergonomic Hexagonal Design: The unique 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 on the go. Color: Blue Material: Aluminum Alloy Package Contents: 1 * Circular Saw Guide