Marking Range: This European type wheel marking gauge offers a marking range of 0-12cm, with fine tuning capabilities up to 0.2mm, ensuring accurate and detailed woodworking measurementsAluminum Alloy Construction: Crafted from aluminum alloy, this woodworking tool is designed for durability and longevity, providing a reliable performance in various woodworking projectsHardened Steel Wheel Cutter: The hardened steel wheel is engineered to cut through wood fibers cleanly rather than tearing them, resulting in smooth and level textures on your workpiecesSingle Bevel Wheel Design: The single bevel wheel design ensures the gauge surface stays flush against the stock, maintaining precision throughout your marking tasksCompact Dimensions and Packaging: With dimensions of 21.5cmx5.2cm, this scriber mortise gauge is compact yet effective for all your woodworking needs. Each package includes 1 wheel marking gauge ready to enhance your craftsmanship skills<br> Specification:<br> Material: Aluminum Alloy<br> Size Chart:<br> Wheel marking gauge 21.5cmx5.2cm/8.46inchx2.05inch<br> Package Includes:<br> 1 Wheel Marking Gauge, 1Wrench