- Versatile Application: Perfect for a wide range of woodworking tools including table saws, bevel saws, cantilever saws, jigsaws, engraving tables, and more. Easily adjust slot sizes to meet your specific project needs. - Effortless Measurement: Quickly determine joint sizes without complicated measurements. This tool allows you to accurately measure material thickness and internal dimensions. Simply insert one end into the joint, tighten the button, and read the measurement. Supports both inner and outer diameter measurements with a range of 5-40mm, catering to nearly all requirements. - Professional Precision: Designed for exceptional cutting accuracy, featuring clear scales and superb craftsmanship. Measuring from one end ensures the same value is displayed at the other end, making it ideal for woodworkers, designers, engineers, architects, students, and educators. - Durable Construction: Crafted from high-quality aluminum alloy and brass, with an anodized surface that prevents oxidation and rust. This ensures longevity and reliability in your woodworking projects. - Practical Use Cases: - Ideal for custom furniture makers needing precise slot adjustments for joints. - Perfect for hobbyists who require accurate measurements for DIY projects around the home. - Essential for professionals in woodworking shops looking to streamline their cutting processes. Invest in this reliable and efficient woodworking measurement tool to enhance your projects and ensure professional results every time.