Features Multipurpose This angle measuring ruler set can draw lines, measure 45° and 90°, the wide base can measure the height of woodworking table saw, it is easy to use and easy to use. Accurate Scale The layout ruler is exquisitely made, the scale is accurate and clear, easy to read on both sides, 100% new and high quality, reliable and safe. Easy to Use The layout ruler has a unique multifunctional design, the ruler does not need to be rotated when measuring, and the measurement is more efficient. I believe it can bring comfort to your life. Long Durability The woodworking ruler is made of high quality aluminum alloy, which is small, lightweight, easy to use, durable and comfortable in the hand, with stable performance and strong practicality. Application The measuring ruler is used in woodworking, suitable for circular materials, three-dimensional workpieces, pipes, etc., with a variety of functions and obvious effects. Specification: Element Type: Angle Measuring Ruler Material: aluminium alloy. Colour: blue. Measuring accuracy: 1 mm. Angle: 45° 90°. Usage: Suitable for round materials, three-dimensional workpieces, square woods, pipes, etc. Package list: 1 x line ruler, 1 x angle ruler 1 x hex key. 2 x screws. Note: Please allow 1-2 cm error due to manual measurement. Thank you for your understanding. Package List 1 x Line Ruler 1 x Angle Ruler 1 x Hex Wrench 2 x Screw