---
product_id: 289816743
title: "Staedtler 12-Inches Engineer Aluminum Triangular Scale (987M1834BK)"
brand: "staedtler"
price: "₨10891"
currency: LKR
in_stock: true
reviews_count: 5
category: "Staedtler"
url: https://www.desertcart.lk/products/289816743-staedtler-12-inches-engineer-aluminum-triangular-scale-987m1834bk
store_origin: LK
region: Sri Lanka
---

# color-coded grooves for quick scale selection 12-inch precision length solid-extruded aluminum durability Staedtler 12-Inches Engineer Aluminum Triangular Scale (987M1834BK)

**Brand:** staedtler
**Price:** ₨10891
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your measurements, own your precision.

## Quick Answers

- **What is this?** Staedtler 12-Inches Engineer Aluminum Triangular Scale (987M1834BK) by staedtler
- **How much does it cost?** ₨10891 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/289816743-staedtler-12-inches-engineer-aluminum-triangular-scale-987m1834bk)

## Best For

- staedtler enthusiasts

## Why This Product

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

## Key Features

- • **Fade-Resistant Markings:** Imprinted graduations designed to stay sharp and readable, even after heavy use.
- • **Instant Scale Recognition:** Color-coded grooves let you switch scales in a flash—no more fumbling or guesswork.
- • **Built to Brave the Elements:** Solid-extruded aluminum construction resists weather and wear, ensuring longevity on any job site.
- • **Sleek & Sturdy Desk Statement:** A stylish, durable tool that elevates your workspace and signals your commitment to quality.
- • **Precision Meets Professionalism:** 12-inch engineer scale with base-10 graduations for flawless decimal measurements.

## Overview

The Staedtler 12-Inches Engineer Aluminum Triangular Scale (987M1834BK) is a professional-grade measuring tool crafted from solid-extruded aluminum for superior durability and weather resistance. Featuring color-coded grooves and fade-resistant imprinted graduations with base-10 divisions, it offers precise, easy-to-read measurements ideal for engineers and designers seeking accuracy and style in one sleek instrument.

## Description

Engineer Metal Triangular Scale; 12-Inches-quality professional scale features a metal construction using solid-extruded aluminum. Solid-extruded aluminum is resistant to all weather conditions. Color-coded grooves allow an accurate selection of the desired scale. Easy-to-read imprinted graduations are designed to hold up against fading. Graduations 10,20,30,40,50,60 parts to the inch

Review: Muy bueno
Review: Nice scale with base-10 divisions (tenths, 20ths, 30ths, etc.) Works a little better with our base-10 numbering system doesn't it? Fractions ain't my thing. I had a plastic one but it broke scratching my back. Hey, these things do more than just measure. So I needed a stronger one. It looks pretty cool and is different than what you might find on your friend's desk. The markings appear black over the silver-grey aluminum. They look like they are painted on. Not sure how long they will last but I have to assume Staedtler knows what they are doing. Believe it or not, it can still get scratched and marked up. Aluminum can be a bit soft. But it appears definitely stronger than my old plastic one. I use it basically as a ruler at work, using the 1/10 inch scale. I can interpolate between the marks and I think get reasonably close to a nice decimal number, unlike trying to figure out what fraction I have and then convert it to base 10.

## Features

- Metal scale
- Engineer
- 12-Inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00094GVM8 |
| Brand | STAEDTLER |
| Color | Blue |
| Customer Reviews | 4.7 4.7 out of 5 stars (154) |
| Date First Available | 6 August 2012 |
| Item Weight | 49.9 g |
| Manufacturer | #N/A! |
| Manufacturer Part Number | 987M1834BK |
| Material Type | Aluminum, Metal |
| Model number | 987M1834BK |
| Number of Items | 1 |
| Product Dimensions | 32.77 x 2.54 x 2.54 cm; 49.9 g |
| Size | 1 - Pack |

## Product Details

- **Brand:** STAEDTLER
- **Colour:** Blue
- **Material:** Aluminum, Metal
- **Style:** Blue
- **UPC:** 031901943547 031901901479 799198888230

## Images

![Staedtler 12-Inches Engineer Aluminum Triangular Scale (987M1834BK) - Image 1](https://m.media-amazon.com/images/I/61NOgtVg0PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by F***O on 7 December 2025*

Muy bueno

### ⭐⭐⭐⭐⭐ Review
*by T***R on 11 October 2016*

Nice scale with base-10 divisions (tenths, 20ths, 30ths, etc.) Works a little better with our base-10 numbering system doesn't it? Fractions ain't my thing. I had a plastic one but it broke scratching my back. Hey, these things do more than just measure. So I needed a stronger one. It looks pretty cool and is different than what you might find on your friend's desk. The markings appear black over the silver-grey aluminum. They look like they are painted on. Not sure how long they will last but I have to assume Staedtler knows what they are doing. Believe it or not, it can still get scratched and marked up. Aluminum can be a bit soft. But it appears definitely stronger than my old plastic one. I use it basically as a ruler at work, using the 1/10 inch scale. I can interpolate between the marks and I think get reasonably close to a nice decimal number, unlike trying to figure out what fraction I have and then convert it to base 10.

### ⭐⭐⭐⭐⭐ Review
*by D***I on 27 August 2018*

I use this all the time for Engineering and this has been the best Engineering scale I have bought over the last few years. This has good weight, easy to read numbers, and seems to be very durable.

## Frequently Bought Together

- STAEDTLER Engineer Aluminum Triangular Scale, 12in Metal Ruler with Color-Coded Grooves, Weather-Resistant, 6 Scales (10-60 Parts per Inch)
- STAEDTLER Professional Triangular Scale Ruler - 12in Metal Architectural Scale with High-Contrast Etched Markings, 6 Imperial Scales for Drafting & Blueprint Reading
- STAEDTLER Stainless Steel Math Set - With 12in Ruler, 2 Triangle Set Squares (45/90° & 30/60°), 6in Protractor - Precision Drawing & Drafting

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-06*