SpecificationsName:Movable dovetail scribing rulerMaterial: Aluminum alloyThickness of dovetail gauge piece:1.2mm/0.05inchSize:350x54x25mm/13.78*2.13*0.98inchRuler thickness:11mm/0.43inchDescriptionMultiple Dovetail Templates: Features six ratios (1:4 to 1:9), perfect for precise board splicing and corner connections across different types of wood.Precision and flexible grooved design: The grooved ruler and movable stops ensure stable, precise markings without slipping. Easy to adjust for any project.One tool with multiple uses: Detachable templates and angle guides make it suitable for tasks like panel splicing, crack repairs, and more.Dual Measurement Scales: Offers both metric and imperial measurements with clear, wear-resistant markings for long-term use.Innovative Design for Efficiency: Equipped with a long ruler, end stops, and angle components, making marking effortless and boosting productivity.Package1* Adjustable Dovetail Marking Ruler Set