Description says inches. Reviews say metric. Which one is it?

It is metric 1:20 1:25 1:50 1:75 1:100 1:150

Where is this ruler manufactured?

The Amazon ad says the manufacturer is Hutou. That's a Chinese company.

Thanks to all others, but can just the seller answer basic inquiries due to your info. is apparently contradictary and confusing? Metric or Imperial?

I have the golden imperial. Just as advertised, I’m glad and satisfied with my purchase.

12" Architectural Scale Ruler Aluminum Architect Scale Triangular Scale Ruler for Architects, Draftsman, Students and Engineers, Color-Coded (1 Pack)

Product ID: 322207616

Details

Brand
Hutou
Color
Tricolor
Graduation Range
1/16 Inches
Material
Aluminum
Style
Architectural

⚡Laser-etched markings

📏6 scales on 3 sides

🔩High-grade anodized aluminum

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C$1273

Duties & taxes included

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Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📐 Elevate your drafts with precision that commands attention!

BUILT TO LAST - Crafted from premium anodized aluminum to resist warping and flexing under pressure.
ON THE GO ESSENTIAL - Lightweight and compact, perfect for architects and engineers who never stop creating.
SMUDGE FREE DRAFTING - Concave edges reduce smearing, keeping your blueprints pristine and professional.
SCRATCH PROOF ACCURACY - Laser-etched markings ensure your measurements stay crisp and clear for life.
PRECISION MEETS VERSATILITY - Six distinct scales on a triangular design for flawless dimensioning every time.

This 12-inch architectural scale ruler features a durable triangular aluminum body with six color-coded scales, laser-etched for permanent clarity. Designed for architects, engineers, and students, it offers precision, smudge-resistant edges, and portability to enhance every technical drawing and blueprint.

Specifications

ASIN	B0912R6NL9
Best Sellers Rank	#9,637 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Construction Rulers
Brand Name	Hutou
Color	Tricolor
Customer Reviews	4.7 4.7 out of 5 stars (1,526)
Graduation Range	1/16 Inches
Item Dimensions L x W	12"L x 12"W
Manufacturer	Hutou
Material Type	Aluminum
Part Number	HU-08-066
Style Name	Architectural Scale Ruler

Reviews

M**O

Great price for best quality!

Solid, sturdy, easy to read. And best of all this quality for the price of plastic. I rate these Architectural Scales a NO BRAINER.

18.01.2026

A**N

Very well made quality ruler.

Very nice and sturdy aluminum ruler. it is a very good quality ruler and I have no complain what so ever.

8.04.2026

S**A

Heavy duty

Nice n heavy, doesn't slide around as much as a plastic one. Plus, I can defend my home with it.

18.02.2026

D**S

Excellent value!

quality product, well made, great price and very fast delivery!

24.02.2026

C**Y

Heavy duty

Heavy duty, legible numbers

26.02.2026

R**N

Tool Quality

Great tool

10.10.2025

A**R

Works great

31.03.2026

B**H

12" architectural ruler

Great sale. Expedient shipping. Great communication !

30.03.2026

S**H

The product doesn't have an aluminium core and is ridiculously over priced. It is available locally for Rs. 150. I made a mistake going by the deacription and pics. Dont buy!

16.06.2022

H**A

The product plastic has very poor quality... Scale numbers are not visible

13.03.2022

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1 month ago

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C$1273

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Nicaragua.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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