Can I use this I’m cm?

No. This scale is in fractions of an inch.

Yes. The scales for this ruler are: 1-1/2, 1, 3/4, 3/8, 3/16, 3/32, 1/2, 1/4, 1/8, 3, 16

Since most drawings I have ever used are 1/4” scale this scale does not have 1/4” which all of my scales I no longer have had 1/4”. Why?

This scale has 1/4” = 1’-0”, along with most other architectural scales (1/8”, 1/2”, 3/4”, etc).

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Mr. Pen- Architectural Scale, 12 inch, Black, Scale Ruler Contractor, Architect Scal, Drafting Tools

Mr. Pen- Architectural Scale, 12 inch, Black, Scale Ruler Contractor, Architect Scal, Drafting Tools

Product ID: 221445407

Details

Brand
Mr. Pen
Color
Black
Material
Aluminum
Product Dimensions
12"L x 12"W
Style
Classic

⚡Laser-cut imperial scales for lasting accuracy

📏12-inch precision length

🔲Triangular high-impact aluminum build

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€ 15.40

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Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
Mr. Pen
Color
Black
Material
Aluminum

Description

📐 Draft like a pro, measure like a boss.

BUILT TO ENDURE - High-impact aluminum construction designed to withstand daily drafting demands.
VERSATILE SCALE OPTIONS - Includes 11 imperial scales from 1-1/2 to 3/32 for all architectural needs.
ERGONOMIC TRIANGULAR DESIGN - Comfortable grip and stable placement for flawless floor plans and blueprints.
TRUSTED BY PROS CREATIVES - Top-rated with 4.7 stars and thousands of users who swear by its reliability.
PRECISION AT YOUR FINGERTIPS - Laser-etched imperial scales ensure measurements never fade or scratch off.

The Mr. Pen 12-inch Architectural Scale is a durable, laser-etched aluminum ruler featuring 11 imperial scales. Its triangular design offers ergonomic handling and precision, making it an essential tool for architects, contractors, and designers who demand accuracy and longevity in their drafting instruments.

Specifications

ASIN	B0888FW7TJ
Best Sellers Rank	#15,661 in Office Products ( See Top 100 in Office Products ) #34 in Drafting Tools & Drafting Kits
Brand	Mr. Pen
Brand Name	Mr. Pen
Color	Black
Customer Reviews	4.7 out of 5 stars 5,133 Reviews
Item Dimensions L x W	12"L x 12"W
Manufacturer	Mr. Pen
Material	Aluminum
Material Type	Aluminum
Part Number	SAB01
Product Dimensions	12"L x 12"W
Style	Classic
Style Name	Classic
UPC	850016784636

Reviews

L**M

10.12.2024

V**A

19.01.2026

C**K

31.12.2025

K**S

16.03.2026

T**T

4.02.2021

C**R

12.04.2026

K**K

14.04.2026

C**L

29.04.2026

J**S

16.12.2025

V**R

8.09.2023

C**R

20.11.2024

S**N

20.03.2026

P**G

8.01.2026

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€ 15.40

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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