TTM Degree Protector Professional Stainless Steel With 150MM Scale Dial Indicator

Protractor is made of high quality stainless steel, durable and smooth surface, High quality stainless steel. Protractor equipped with an adjustable screw. Easy to rotate When want to set a specific angle, the adjustable screw can help a lot Protractor is suitable for many ways. Such as perfect for school, commercial, home, mechanical work, woodworking applications, It can improve efficiency Protractor set is made up a 0-180 degrees protractor The protractor not only can measure angle, but also can measure straight line. Overall Length - Markings by Laser Machine and black filled for easy readability and long life.