---
product_id: 1768487
title: "Triangular Scale Engineers Ruler, 12 Inch, 98718-34BK"
brand: "staedtler"
price: "₹ 2455"
currency: INR
in_stock: true
reviews_count: 9
category: "Staedtler"
url: https://www.desertcart.in/products/1768487-triangular-scale-engineers-ruler-12-inch-98718-34bk
store_origin: IN
region: India
---

# Color-coded grooves for speed 6 precise scales in one High-impact durable build Triangular Scale Engineers Ruler, 12 Inch, 98718-34BK

**Brand:** staedtler
**Price:** ₹ 2455
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your engineering game—precision meets durability in one sleek tool!

## Quick Answers

- **What is this?** Triangular Scale Engineers Ruler, 12 Inch, 98718-34BK by staedtler
- **How much does it cost?** ₹ 2455 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/1768487-triangular-scale-engineers-ruler-12-inch-98718-34bk)

## 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

- • **Built to Last:** High-impact polystyrene construction stands up to daily wear and tear without losing accuracy.
- • **Measure Like a Pro:** Six distinct scales on three sides let you tackle any engineering challenge with precision.
- • **Error-Free Readings:** Die-engraved, sharply defined graduations prevent misreads and keep your work flawless.
- • **Decimal Inches Ready:** Fully divided scales (10 to 60 parts per inch) make decimal measurements effortless and modern.
- • **Instant Scale Selection:** Color-coded grooves make switching scales lightning-fast—no more fumbling or errors.

## Overview

The Staedtler Triangular Scale Engineers Ruler is a 12-inch, high-impact polystyrene tool featuring six die-engraved scales with color-coded grooves for quick selection. Designed for engineers, it offers precise decimal inch measurements with durable, fade-resistant graduations, ensuring accuracy and longevity in professional use.

## Description

12" triangular scale in Staedtler's professional series is ideal for engineers. Color-coded grooves in the high-impact polystyrene plastic ensure quick and accurate selection of the desired scale. Three sides with six different scales feature die-engraved graduations. Engineer triangular scale is fully divided: 10, 20, 30, 40, 50, 60 parts to the inch. Easy-to-read printed graduations will not rub off.

Review: Great - Nice
Review: Great Item for Odd Measurements - Ruined my last one, which I had for over ten years, by using it as a cutting edge...not too bright. I replaced it right away..the ability to measure in decimal inches is great around the shop. I wonder why people still use fractions.

## Features

- Color-coded grooves ensure quick, accurate selection of desired scale
- Die-engraved graduations are sharply defined to prevent reading errors
- 6 different scales allow you to make wide variety of measurements
- High-impact construction stays strong through frequent use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00006IAOV |
| Best Sellers Rank | #61,583 in Office Products ( See Top 100 in Office Products ) #211 in Drafting Tools & Drafting Kits |
| Brand Name | STAEDTLER |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (68) |
| Global Trade Identification Number | 00031901907112 |
| Included Components | Staedtler(R) Engineers Etched Scale |
| Item Dimensions L x W | 14"L x 14"W |
| Item Type Name | Triangular Scale |
| Item Weight | 0.1 Pounds |
| Manufacturer | Staedtler Mars GmbH & Co. |
| Material Type | Plastic |
| Model | 987 18-34BK |
| Part Number | 987 18-34BK |
| Style Name | Music |
| UPC | 031901907112 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** STAEDTLER
- **Color:** White
- **Material:** Plastic
- **Product Dimensions:** 14"L x 14"W
- **Style:** Music

## Images

![Triangular Scale Engineers Ruler, 12 Inch, 98718-34BK - Image 1](https://m.media-amazon.com/images/I/513oPNjGdUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by M***R on December 5, 2025*

Nice

### ⭐⭐⭐⭐⭐ Great Item for Odd Measurements
*by E***C on May 4, 2014*

Ruined my last one, which I had for over ten years, by using it as a cutting edge...not too bright. I replaced it right away..the ability to measure in decimal inches is great around the shop. I wonder why people still use fractions.

### ⭐⭐⭐⭐⭐ WOW! Look at that scale!
*by A***R on August 21, 2025*

It serves its purpose, going on two years of light use

## Frequently Bought Together

- Staedtler Triangular Scale Engineers Ruler, 12 Inch, 98718-34BK
- Staedtler 12-Inches Architect Triangular Scale (98718-31BK)
- Staedtler Professional Triangular Scale Ruler, Metal Architecture Scale, 12 Inch, 987M1831BK

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-05-25*