Angle Measure Tool 2 in 1 Protractor Ruler Goniometer Ruler, Finder Stainless Steel Protractor, for Drafting Measuring(120 * 150mm)

0-180 Degree Protractor: Stainless Steel, 180 degree protractor is Made of stainless steel material, practical and Adjustable Design: Measure 180 degree angle uses a high quality stainless steel adjustable elastic nut configuration. Designed with locking nut for locking angle at any convenient position. Easy to use: Ruler and protractor 2 in 1 combination for easy measuring. Available in three size, meeting your different demands. Accurate Measurement: Both the gauge and the ruler are laser-scaled using a special process that extends their service life and is easy to read. Quick and easy to read the measurement with clearly display. Widely Compatible: This gauge is an important tool in many fields, and it is widely used in machinery, crafts, construction projects, construction and maintenance projects, and so on. Indispensable for home, office and school