Product Review

Features:
Material:
This engineering triangle scale ruler is made of anodized aluminum alloy, very solid and sturdy.

Laser-etched markings:
The scale ruler is precisely marked, making your drafts, designs, blueprint more accurate.

Durable and reliable:
Designed for maximum durability, this 3 sided metal architect ruler is suitable for lasting use.

Application:
The architectural scale ruler is suitable for architects, engineers, draftsmen, builders, roofers, teachers and students, etc.

Specifications:
Size:
Triangular scale engineer ruler: 12 inch/ 30 cm, 30/ 60 degree triangular ruler, 45/ 90 degree triangular ruler, a protractor and a 15 cm ruler
Color: black
Types of technology: laser etched
Material: metal, anodized aluminum alloy

Package contents:
2 x Triangular architect scale rulers
2 x Triangular rulers
1 x 15 CM ruler
1 x Protractor