45 90 градусов портативная угловая линейка Квадратные аксессуары инструменты маркировочный Калибр Точная многофункциональная, из алюминиевого сплава измерения

Descriptions:
Made of aluminum alloy material, wear resistant, anti-oxidation and durable in use.
Perfect for three dimensional marking, measuring of 45 and 90 degree.
Clear engraving metric scales, accurate and easy to read.
Fine polishing surface, comfortable in your hand, and easy to use.
Specifications:
Material: aluminum alloy
Color: black
Size: about 215x73x62mm
Thickness: about 2.6mm
Measuring range: 155mm
Graduation value: 1mm
Package Included:
1pc x angle ruler
Note:
1. Due to the light difference, the item's color may be slightly different from the pictures.
2. Please allow slight deviation for the measurement data and make sure you do not mind before ordering.