Sipery Angle Finder Protractor 0-180 Degrees Stainless Steel Goniometer Ruler with Swing Arm Measuring Ruler Tool arm measuring 150mm 6inch

Specification 1Pcs 0-180 Degrees Stainless Steel Protractor Material: Stainless steel Color: Grey Design: Hollow Measurement Degree: 0-180 degree Measuring Length: 150mm/6inch 1. The ruler protractor is suitable for setting bevels, draw radial lines, measuring and marking angles. 2. Goniometer Ruler markings are deeply etched and black filled for easy readability and long life. 3. Steel Protractor Angle Finder and Rule Measure Tool can be Two-in One, screwing the screws can be easily disassembled. 4. Application: Angle Finder Protractor suitable for engineering, angle measurement, student drawing, architectural design, carpentry, length measurement. Kindly Note: Please allow 1-2mm errors due to manual measurement, thank you for your understanding!