Features Aluminium alloy: aluminium alloy is relatively light in metal, not easy to tire when it is kept for a long time, and has good hardness and wear resistance. Necessary tool: the multifunctional ruler tool can be used as an angle ruler, measuring ruler and wooden ruler. It is an indispensable tool for lovers of the wood industry Horizontal drawing: The extreme accuracy of the ruler can help you draw the perfect horizontal line, so you don't have to worry about not drawing a horizontal line. 2 angles: this woodworking ruler can measure 45 degrees and 90 degrees, and the measurement results are accurate, which can greatly improve your work efficiency. Clear scale: Due to the exquisite workmanship of the woodworking ruler, the scale is clear and the pages are easy to read, so that the ruler does not need to be rotated when measuring. Specification: Element type: 3D mitre angle ruler Material: aluminium alloy. Colour: red. Usage: Suitable for all angle woodworking tools such as round materials, 3D workpieces, square timber, pipe, etc. Package list: 1 x Right Angle Ruler 1 x Angle Ruler 2 x hex screws. 1 x Allen key. Small note: Manual measurement, please allow 1-2 cm error. Package List 1 x Right Angle Ruler 1 x Angle Ruler 2 x Hex Screw 1 x Hex Wrench