Angle ruler hand angle ruler 180 degree steel angle Simple protractor arm angle protractor 90 x 150mm

Features:

Material: stainless steel, precision digital scale ruler
Stainless steel ruler edge have been polished smooth to protect hand use
0-180°Surface useg laser easy read , durable and precise angle measurement
Three Size: Single Arm: 90*150mm/90X200mm; Two : 90*250mm
250mm Two Protractor has a fixed ruler and a moving ruler
Fixed ruler, double scale. Adjust the Nut, you can fix the angle
Protractor Uses: engineering, angle measurement, student drawing, architectural design, carpentry, length measurement

Specification:

Material: Stainless steel
Suface Treatment: Polishing
Protractor Accuracy: 1degree
Size: 90*250mm
Weight: 169g

Package includes:

1 * 0-180° Protractor







a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a