Versatile Step Measuring Jig This stair gauge tool ensures precise measurements for stair treads, risers, and shelves, making it a practical tool for carpenters, woodworkers, and enthusiasts. Adjustable 11 60 Inch Ruler Designed with a flexible and extendable layout, this measuring template adapts to various stair widths, providing accuracy for construction, renovation, and woodworking projects. Durable Precision Design Made from quality aluminum alloy, this sturdy and resistant ruler ensures long term use while delivering precise and consistent measurements. Folding Portable Structure With a space saving foldable design, this stair template jig is easy to store and transport, enabling convenient use on job sites, home projects, and professional workshops. Use scenarios Renovation or installation projects: measure stair treads and risers to plan cuts for replacement boards and ensure a precise fit. Custom woodworking: template shelving or built ins that align with stair dimensions for a cohesive look. On site innovation and mobility: carry between rooms or jobsites thanks to the folding, portable design.