Precision Square Protractor，Preciva 90 Degree Protractor High with Scale Precision Layout Measuring Tool for Machine Set-Up and Laboratory Use

Precision Square Protractor，Preciva 90 Degree Protractor High with Scale Precision Layout Measuring Tool for Machine Set-Up and Laboratory Use

• [Precision Right Angle Ruler]: Preciva square ruler is designed for precise layouts, machine set-ups and laboratory use, with an accuracy of ±0.1-0.3mm, you deserve to have it;
• [Quality Material]: These squares are made of hardened, tempered and polished carbon steel, durability and with a long service life;
• [Added Features]: This right angle comes with scales, it can also be used as a measuring tool for narrow ranges;
• [Tips]: This is a precision instrument, it's shipped with an anti-rust oil layer, wipe clean upon arrival and use;
• [Size]: 10*7cm (3.94x2.76 Inches)