Features 1、Flexible Slot Design: The adjustable slot design of the dovetail marking gauge allows for easy modifications during marking, catering to various project requirements and enhancing workflow efficiency. 2、Effortless Dovetail Drawing: Using a fixed template, you can draw dovetails with accuracy by selecting multiple ratios, ensuring accuracy with minimal setup time on the straight ruler track. 3、Stable Support: The movable stop combined with a grooved straight edging keeps your measurements true, allowing for markings without any slippage during your craft projects. 4、Dual Scale Convenience: This gauge features both internal and external scaling for rapid dovetail line marking, making it suitable for woodworking projects like furniture assembly and structural repairs. 5、Versatile Angle Adjustment: Paired with a movable angle guide, this marking tool easily adapts to any angle, simplifying intricate marking tasks and making your woodworking experience a breeze. 6、Clear Measurements: The gauge boasts multiple scales in both metric and imperial, ensuring clear readability and long lasting durability to meet diverse crafting and woodworking demands. Specification Item Type: Dovetail Marking Gauge Material: Aluminum Alloy Dovetail Joint Blade Thickness: Approx. 1.2mm / 0.047in Gauge Thickness: Approx. 11mm / 0.43in Package List 1 x Dovetail Marking Gauge 25 x Dovetail Joint 2 x Stop 12 x Screw 10 x Washer 2 x Gasket