Features Clear Scale: Because of the fine workmanship of the woodworking ruler, the scale is clear, and the side is easy to read, so there is no need to turn the ruler when measuring. Suitable for round materials, three-dimensional workpieces, square wood, pipes, etc. Full angle woodworking tool. 2 Angles:This set of woodworking rulers can measure 45 degrees and 90 degrees, and the measurement results are accurate, which can greatly improve your work efficiency. Must Have Tool: The multi-purpose ruler tool can be used as an angle ruler template measuring ruler and a wooden ruler. A must-have tool for wood enthusiasts! The best gift for fathers, grandfathers, husbands, dads, boyfriends and men. Horizontal Drawing: The extreme precision of the ruler helps you draw the perfect horizontal line, so you don't have to worry about not being able to draw the horizontal line again. Aluminum Alloy: Aluminum alloy is relatively light among metals, it is not easy to fatigue when held for a long time, and has good hardness and wear resistance. A must-have tool for wood industry enthusiasts! Specification: Item Type: 3D mitre angle ruler Material: Aluminum alloy Color: Red Uses: Suitable for all angle woodworking tools such as round materials, 3D workpieces, square wood, pipes, etc. Package List: 1 x Right Angle Ruler 1 x Angle Ruler 2 x Hex Screw 1 x Hex Wrench Note: Manual measurement, please allow 1‑2cm error. Package List 1 x Right Angle Ruler 1 x Angle Ruler 2 x Hex Screw 1 x Hex Wrench