---
product_id: 163147834
title: "Architectural Scale Ruler, 12\" Plastic Architect Scale"
brand: "mr. pen"
price: "KSh2421"
currency: KES
in_stock: true
reviews_count: 9
category: "Mr. Pen"
url: https://www.desertcart.co.ke/products/163147834-architectural-scale-ruler-12-plastic-architect-scale
store_origin: KE
region: Kenya
---

# Color-coded scales for quick use 12-inch precision length Triangular shatterproof design Architectural Scale Ruler, 12" Plastic Architect Scale

**Brand:** mr. pen
**Price:** KSh2421
**Availability:** ✅ In Stock

## Summary

> 📐 Draft like a pro, measure like a boss.

## Quick Answers

- **What is this?** Architectural Scale Ruler, 12" Plastic Architect Scale by mr. pen
- **How much does it cost?** KSh2421 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/163147834-architectural-scale-ruler-12-plastic-architect-scale)

## Best For

- mr. pen enthusiasts

## Why This Product

- Trusted mr. pen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Shatterproof, high-impact plastic means this ruler withstands the hustle of daily drafting.
- • **Trusted by Pros:** Top-ranked drafting tool with rave reviews from interior designers and architects alike.
- • **Speedy Scale Selection:** Color-coded triangular design lets you switch scales in a snap—no more fumbling.
- • **Architect-Grade Accuracy:** Includes 10 imperial scales tailored for floor plans, blueprints, and orthographic projections.
- • **Precision at Your Fingertips:** 12-inch length with durable imperial prints ensures flawless measurements every time.

## Overview

The Mr. Pen Architectural Scale Ruler is a 12-inch, triangular, shatterproof plastic ruler featuring durable, non-fading imperial scale markings. Its color-coded design allows quick selection among 10 precise scales, making it an essential tool for architects, interior designers, and professionals working with detailed blueprints and floor plans.

## Description

desertcart.com : Mr. Pen Architectural Scale Ruler, 12" Plastic Architect Scale : Office Products

Review: Good scale ruler - Super good! I used this every day for three weeks for an interior design project and it was so helpful.
Review: Good quality - Very good ruler. Does not come with the plastic case. Lucky my husband had his old one to put it into. Overall a quality purchase.

## Features

- 12inch Triangular Architect Scale Designed To Facilitate The Drafting And Measuring Of Architectural Drawings, Such As Floor Plans, Blue Prints, And Orthographic Projections
- Triangular Ruler Made From Shatterproof High Impact Heavy Plastic
- Architect Ruler With Durable Imperial Prints For Accuracy. They Will Not Wipe Or Scratch Off
- Color Coded Triangular Scale For Easy And Quick Selection Of The Desired Scale
- Imperial Scale: 1-1/2, 1, 3/4, 3/8, 3/16, 3/32, 1/2, 1/4, 1/8, 3, 16

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XC3KLKW |
| Best Sellers Rank | #11,185 in Office Products ( See Top 100 in Office Products ) #16 in Drafting Tools & Drafting Kits |
| Date First Available | September 4, 2019 |
| Item Weight | 2.08 ounces |
| Item model number | SL01 |
| Manufacturer | Mr. Pen |
| Product Dimensions | 12 x 12 x 0.04 inches |

## Product Details

- **Brand:** Mr. Pen
- **Color:** White and Green
- **Graduation Range:** 12 Inches
- **Material:** Plastic
- **Style:** Modern

## Images

![Architectural Scale Ruler, 12" Plastic Architect Scale - Image 1](https://m.media-amazon.com/images/I/81iAxJg8tqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good scale ruler
*by M***S on October 25, 2025*

Super good! I used this every day for three weeks for an interior design project and it was so helpful.

### ⭐⭐⭐⭐⭐ Good quality
*by T***H on October 30, 2025*

Very good ruler. Does not come with the plastic case. Lucky my husband had his old one to put it into. Overall a quality purchase.

### ⭐⭐⭐⭐⭐ Easy to read
*by P***L on January 16, 2026*

Works as it should.

## Frequently Bought Together

- Mr. Pen Architectural Scale Ruler, 12" Plastic Architect Scale
- Mr. Pen- House Plan, Interior Design and Furniture Templates, Drafting Tools and Ruler Shapes for Architecture - Set of 3
- Mr. Pen- Professional Drafting Dots, 500 Pieces Drafting Dots, Art Tape, Tape Dots, Artist Masking Tape, Drafting Supplies, Architectural Dots Tape, Stationary Tape, Tape for Art and Drawing Paper

---

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**Shop now:** [https://www.desertcart.co.ke/products/163147834-architectural-scale-ruler-12-plastic-architect-scale](https://www.desertcart.co.ke/products/163147834-architectural-scale-ruler-12-plastic-architect-scale)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-04-29*