Specifications Product Name Stainless Steel Marking RulerMaterial Aluminum Alloy Stainless SteelType Model A Model BMeasurement Units Metric ImperialNet Weight Model A 240g Model B 246gFeatures 1 Precision Measurement for Enhanced AccuracyDesigned for exact measurements this ruler guarantees perfect alignments for both metric and imperial unit systems making it an essential tool for professionals and DIY enthusiasts 2 Multi Scenario CompatibilityThe versatile design caters to diverse surveying mapping and woodworking tasks including creating dovetail joints height measurements and precise markings 3 Premium Quality MaterialsConstructed from aluminum alloy and stainless steel this ruler provides a smooth and reliable surface for precise operations 4 Ergonomic DesignLightweight structure weighing only 240g Model A and 246g Model B ensures easy handling and effortless usage across different scenarios 5 Dual Model Options for FlexibilityChoose between Model A or Model B to suit specific project needs with both options supporting comprehensive metric and imperial measurements Package Included 1 x Stainless Steel Marking Ruler