Triangular Scale - 12" Architect / Engineering Hallow Core Aluminum
- Easy to Use - Sharp, easy-to-read graduations divided into 10, 30, 40, and 50 parts to the inch for precise engineering measurements and various types of projects
- Multipurpose Ruler - Designed for architect, engineer, and mechanical draftsman projects. Great for students, hobbyists, beginners and professionals alike.
- Durable, Premium Material - Constructed of aluminum, this hollow triangular scale is made lightweight and long-lasting, so you can use it for many projects to come.
- Precision Design - Designed for accurate and reliable measurements, the photo anodized calibrations and consistently straight edges make every project easy and accurate.
- A Professional's Choice - Alvin has been the professional's choice for drafting tools and drawing supplies for over half a century. Since 1950, we have brought quality and value to our customers.
Proudly Made in Poland
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Product Information
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Shipping & Returns




Triangular Scale - 12" Architect / Engineering Hallow Core Aluminum
Triangular Scale - 12" Architect / Engineering Hallow Core Aluminum
- Easy to Use - Sharp, easy-to-read graduations divided into 10, 30, 40, and 50 parts to the inch for precise engineering measurements and various types of projects
- Multipurpose Ruler - Designed for architect, engineer, and mechanical draftsman projects. Great for students, hobbyists, beginners and professionals alike.
- Durable, Premium Material - Constructed of aluminum, this hollow triangular scale is made lightweight and long-lasting, so you can use it for many projects to come.
- Precision Design - Designed for accurate and reliable measurements, the photo anodized calibrations and consistently straight edges make every project easy and accurate.
- A Professional's Choice - Alvin has been the professional's choice for drafting tools and drawing supplies for over half a century. Since 1950, we have brought quality and value to our customers.
Proudly Made in Poland
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From $4.99
Original: $14.27
-65%Triangular Scale - 12" Architect / Engineering Hallow Core Aluminumā
$14.27
$4.99Product Information
Product Information
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Description
- Easy to Use - Sharp, easy-to-read graduations divided into 10, 30, 40, and 50 parts to the inch for precise engineering measurements and various types of projects
- Multipurpose Ruler - Designed for architect, engineer, and mechanical draftsman projects. Great for students, hobbyists, beginners and professionals alike.
- Durable, Premium Material - Constructed of aluminum, this hollow triangular scale is made lightweight and long-lasting, so you can use it for many projects to come.
- Precision Design - Designed for accurate and reliable measurements, the photo anodized calibrations and consistently straight edges make every project easy and accurate.
- A Professional's Choice - Alvin has been the professional's choice for drafting tools and drawing supplies for over half a century. Since 1950, we have brought quality and value to our customers.
Proudly Made in Poland





















