Skip to product information
3-Ruler Imperial Architectural and Engineering Scale Set, 12 in Aluminum Triangular Drafting Tool
$33.99
Sale price
$33.99
Regular price
$54.99
FREE shipping on orders $50+· add $16.01 moreShips from West Long Branch, NJ. Typically arrives in 3–7 business days.
30-day returnsChanged your mind? Send it back within 30 days. Return policy
Secure checkoutQuestions? Call 1-888-460-3822 · Mon–Fri 9–5 ET
Three rulers make up this set for working with imperial architectural and engineering scales on blueprints. The triangular drafting tool has a solid core aluminum body with an anodized finish, and a standard metal ruler is included.
Scale markings are laser etched into the surface, with color-coded grooves and high-visibility graduations that are easy to read. Overall dimensions are 12.6 in long, 1.1 in wide and 0.04 in high.
Specifications
- Pieces: 3 rulers
- Scale system: Imperial
- Length: 12 in
- Material: Solid core aluminum
- Finish: Anodized
- Markings: Laser etched, color-coded grooves
- Overall dimensions: 12.6 in L x 1.1 in W x 0.04 in H
- Included: Standard metal ruler
Free shipping on orders $50+. 30-day hassle-free returns.







