7-Day Returns
Free Shipping $250+
Fast
Delivery
Ordering for a school or district?
Submit Purchase Orders with Net-30 Day Terms. Registered Tax-exempt Accounts Supported.
STAEDTLER®
Professional Engineering Triangular Scale Ruler, 12 in, Metal
$16.38
Level up your drafting game with this STAEDTLER aluminum triangular scale (987M1834BK). Ideal for engineers and architects, this 12-inch ruler features six easy-to-read scales with color-coded grooves for quick reference.
Read more
- Age Group
- 15+ years
- Grade Level
- Grade 9+
- Material
- Aluminum
- Color
- Gray
In stock — 16 available
Expected back in stock:
Level up your drafting game with this STAEDTLER aluminum triangular scale (987M1834BK). Ideal for engineers and architects, this 12-inch ruler features six easy-to-read scales with color-coded grooves for quick reference. Built from weather-resistant aluminum, it's your go-to drafting tool for precise measurements from 10 to 60 parts per inch. The durable construction and fade-resistant markings ensure this engineering ruler will be your reliable companion for years of accurate drawings and technical designs.
Key Features
- Made from solid aluminum, this engineer scale stands up to daily wear and harsh weather. The durable lightweight metal construction ensures your measuring tool stays accurate year after year.
- Color-coded grooves and fade-resistant graduations make this engineering ruler a breeze to read. Quick scale selection means less time squinting, more time creating.
- This 12-inch ruler packs versatility with 10-60 parts per inch across three sides. As a scale ruler for blueprints, or technical drawings, you've got all the scales you need
- From blueprints to technical drawings, this architect scale ruler delivers spot-on accuracy. The triangular design fits naturally in your hand for comfortable all-day use
- Easy-to-read imprinted graduations are designed to hold up against fading.
- High Quality: With roots tracing back to the 17th century, Staedtler emphasizes tradition, innovation, and inspiring creativity for artists, students, and professionals worldwide. Staedtler is for its high-quality writing, drawing, and creative products,
| Age | 15+ years |
|---|---|
| Assembly Required | No |
| Balloon | No |
| Battery Included | N |
| Brand | STAEDTLER® |
| Color | Gray |
| Contains Aerosol | No |
| Contains Chemicals | No |
| Contains Pesticide/Herbicide/Fungicide | No |
| Contains a Circuit Board | No |
| Contains a Light Bulb | No |
| Contains a Marble | No |
| Contains a Small Ball | No |
| Contains or is a Small Magnet | No |
| Eco Friendly | No |
| Free Flowing Liquid | No |
| Grade | Grade 9+ |
| Has Warranty | No |
| Height (in) | 0.790000 |
| Is a Marble | No |
| Is a Small Ball | No |
| Length (in) | 14.490000 |
| Material | Aluminum |
| Media Mail Eligible | No |
| Package Contains | 1 scale |
| Package Count | 1 |
| Registered with WERCS | N |
| Regulated by the US FDA | No |
| Sharp Points or Edges | No |
| Size | 12 in |
| Small Parts | No |
| Suitable for Consumption | No |
| Unit of Measure | EA |
| Vendor | STAEDTLER INC |
| Width (in) | 1.970000 |
Write Your Own Review
No active discounts apply to this product right now.
Related Products
