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📐 Elevate your drafts with precision that professionals swear by!
The STAEDTLER Professional Triangular Scale Ruler is a 12-inch aluminum architectural tool featuring 6 imperial scales across 3 sides with high-contrast etched markings. Engineered for durability and precision, it offers weather-resistant, fade-proof graduations ideal for architects, engineers, and designers who demand accuracy and reliability in blueprint reading and drafting.
| ASIN | B004CO9OKW |
| Best Sellers Rank | #71,625 in Office Products ( See Top 100 in Office Products ) #235 in Drafting Tools & Drafting Kits |
| Brand Name | STAEDTLER |
| Color | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (184) |
| Global Trade Identification Number | 00031901943530 |
| Included Components | True |
| Item Dimensions L x W | 2"L x 0.7"W |
| Item Type Name | Prof-quality Architect Triangular Scale |
| Item Weight | 0.01 Ounces |
| Manufacturer | Staedtler Inc. |
| Material Type | Aluminum, Metal |
| Model | 987M1831BK |
| Part Number | 987M1831BK |
| Style Name | Blue |
| UPC | 031901943530 |
| Unit Count | 1.0 Count |
| Warranty Description | Standard |
A**Y
Love it
The old style metal tri ruler, love it, build quality is top notch, its solid like you remember them being, numbers are easy to read... this is the one.
A**R
All I use is the quarter inch scale
All I use is the quarter inch scale. Works great for my purposes.
E**Y
Ruler
Perfect, just what my son needed for school
T**R
Great quality
Corners were slightly sharp. I appreciate that there was some effort to make sure that they weren’t extremely pointed ends. However I did have to sand them down to make them more comfortable for my personal preference. Other than that it is a very quality scale and seems very durable. I would definitely recommend.
G**M
Love it!
I've always got a scale in my desk even though most of my measuring is done with a roll-o-meter these days. Sometimes, you just need to be exact, and occasionally there is still the need to do some manual drafting. I love the "heft" of this product, it just feels good in my hand. And when I'm drafting I don't have to work about small nicks on the edge like I'd get with a plastic scale. Let's face it, if you're buying a scale, you know you're still going to be using the same one 10 years from now. Spend a little more money and get a product that you'll *love* owning!
H**U
Perfect for architecture
The measurements are very accurate. This is the only choice for architects
D**7
Well made
I'm really pleased with the quality.
C**R
The Best
I carry this in the jobsite while reading scaled drawings. The aluminum body makes it perfect for use in this context because it can take a lot more scratches, beating and bending before breaking. I've tried using cheaper plastic scales but these always broke or the paint wore out quickly. The added weight also makes is a great paper holder when reading drawings outside.
S**Z
Básica para planos en unidades inglesas
J**S
Its a great sturdy ruler that has every scale that you need on the fly. It has some weight on it but not that much, just enough to have a nice feel to use it.
C**E
Quality ruler.
S**E
Had a plastic one for 25 years and lost it . Bought a metal one and couldn't be happier. Well made , very sturdy and precise. Love the weight of it.
K**Y
Perfect product, I only wish they offered a metal one in metric as well. Strong and will last you the rest of your life.
Trustpilot
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