Features: Experience precisions woodworking with our Tenon Gauges, crafted from high quality aluminum for durability and corrosion resistance. This tool features a adjustable height Gauges function, allowing you to easily set different size for tenon joints, enhancing your woodworking accuracy. For professional, DIY enthusiasts, engineers, and students, this Gauges is for users of all skill level seek to improve their craftsmanships. Perfect for use in woodworking shops, home DIY projects, school workshops, and engineering site, it ensures precise adjustments and inspections to meet project requirements. Lightweight, this multifunctional tool integrates seamlessly with milling tables, providing a cost effective solution by reducing the need for multiple tool. Specifications: Material: Aluminum Size: About. 95x59mm/3.74x2.23in Color: Redness/Black Package Includes: 1pc Tenon Caliper note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.