Specification Brand : Yuecoom BulletPoint1 : Making Material: Protractor ruler made of stainless steel material, the adjustable measuring tool with 180 degrees is practical and durability. BulletPoint2 : Exquisite Design: The stainless steel angle finder gauge is designed with locking nut for locking angle at any convenient position. BulletPoint3 : Convenient Measuring: Ruler and protractor 2 in 1 combination and the stainless steel measuring tool is quite easy to measure. BulletPoint4 : Clear Scale: Angle finder ruler can be quick and easy to read the measurement of this stainless steel protractor goniometer with clearly display. BulletPoint5 : Multi Sizes: Stainless steel protractor available in three size and this different 180 degrees stainless steel protractors can meet your different demands. ItemName : Yuecoom Protractor Ruler, Angle Finder Ruler, Stainless Steel Protractor, Goniometer 0-180 Degree Goniometer Angle Finder Gauge 15cm Ruler for Woodworking Industrial Carpenter (120 * 150mm) ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 30 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : construction-protractors Manufacturer : Yuecoom MeasurementAccuracy : 0.1mm ModelName : Zerodisc13gu0ag7h-02 ModelNumber : Yuecoomy7dba83mcg-02 NumberOfItems : 1 PartNumber : Yuecoomy7dba83mcg-02 ProductDescription : Features: Made of stainless steel material, practical and durability. Designed with locking nut for locking angle at any convenient position. Ruler and protractor 2 in 1 combination for easy measuring. Quick and easy to read the measurement with clearly display. Available in three size, meeting your different demands.