---
product_id: 212940077
title: "Coopay Large Triangle Ruler Set Square, 30/60 and 45/90 Degrees, Circular Hollow"
brand: "coopay"
price: "171 kr"
currency: DKK
in_stock: true
reviews_count: 6
category: "Coopay"
url: https://www.desertcart.dk/products/212940077-coopay-large-triangle-ruler-set-square-30-60-and-45
store_origin: DK
region: Denmark
---

# Circular hollow for grip & drawing Dual-scale precision Accurate 30/60 & 45/90° angles Coopay Large Triangle Ruler Set Square, 30/60 and 45/90 Degrees, Circular Hollow

**Brand:** coopay
**Price:** 171 kr
**Availability:** ✅ In Stock

## Summary

> 🔺 Draft with confidence, measure with precision — your ultimate angle ally!

## Quick Answers

- **What is this?** Coopay Large Triangle Ruler Set Square, 30/60 and 45/90 Degrees, Circular Hollow by coopay
- **How much does it cost?** 171 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/212940077-coopay-large-triangle-ruler-set-square-30-60-and-45)

## Best For

- coopay enthusiasts

## Why This Product

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

## Key Features

- • **Clear & Durable Build:** Translucent, sturdy plastic ensures long-lasting use while letting you see your work clearly beneath.
- • **Dual-Scale Measurement:** Inches on one side, centimeters on the other—switch seamlessly between units without missing a beat.
- • **Ergonomic Circular Hollow:** Innovative hollow center offers a comfortable grip and doubles as a perfect circle guide.
- • **Precision Meets Versatility:** Two triangle rulers (6" & 9") cover essential drafting angles for flawless designs.
- • **Designed for Professionals & Creatives:** Ideal for architects, engineers, designers, and students who demand accuracy and style.

## Overview

The Coopay Large Triangle Ruler Set includes two durable, translucent plastic rulers with precise 30/60 and 45/90 degree angles. Featuring dual-scale measurements in inches and centimeters, plus a circular hollow for easy gripping and circle drawing, this set is perfect for professionals and students seeking accuracy and versatility in drafting and design.

## Description

Buy Coopay Large Triangle Ruler Set Square, 30/60 and 45/90 Degrees, Circular Hollow: Rulers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Nice quality - Good thickness and clean edges
Review: Nice drafting triangles. - As an engineer, I was required to learn fundamentals of drafting long ago in both high school and college. As a retiree, now with computer-based drafting programs, the skill I use most is coordinating triangles to sketch parallel and perpendicular lines, mostly when sketching preliminary ideas for something I'm want to build in my shop. My other use is setting miter gauges accurately on one of my saws. These triangles are great for both of these applications, without breaking the bank. As closely as I can measure, the 30-60-90 and 45-90 angles are spot on, and the triangles are sturdy and a nice size. Perfect!

## Features

- Large triangle ruler set: come with a 6 inch 45/ 90 degrees triangle ruler and a 9 inch 30/ 60 degrees one
- High-quality material: the set square is constructed of plastic material, durable and sturdy. Translucent color allows for a clear view of numbers and letters on the page
- Double scale measurement ruler: 2 kind of measuring units, inch markings on one of the right-angle side and centimeter numbers on the other side to meet your different needs
- With hollow center: the circular hollow makes it easy to grip and student can use this hollow to draw circle
- Wide application: the rulers with right-angle are useful tools for architects, engineers, artists, designers, students, teacher, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088GW2D3F |
| Best Sellers Rank | #25,737 in Office Products ( See Top 100 in Office Products ) #77 in Drafting Tools & Drafting Kits |
| Brand Name | Coopay |
| Color | Clear |
| Customer Reviews | 4.7 4.7 out of 5 stars (65) |
| Item Dimensions L x W | 6"L x 3"W |
| Manufacturer | Coopay |
| Material Type | Plastic |
| Model | CP001 |
| Part Number | CP001 |
| Style Name | triangle ruler |

## Product Details

- **Brand:** Coopay
- **Color:** Clear
- **Material:** Plastic
- **Product Dimensions:** 6"L x 3"W
- **Style:** triangle ruler

## Images

![Coopay Large Triangle Ruler Set Square, 30/60 and 45/90 Degrees, Circular Hollow - Image 1](https://m.media-amazon.com/images/I/61XStQZPlHL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Are the straight edges beveled?**
A: The sides that have the rulers are beveled and the "bottoms" where the writing is are not.    I like them, they are very light and easy to use.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice quality
*by S***S on August 30, 2024*

Good thickness and clean edges

### ⭐⭐⭐⭐⭐ Nice drafting triangles.
*by 1***D on February 27, 2021*

As an engineer, I was required to learn fundamentals of drafting long ago in both high school and college. As a retiree, now with computer-based drafting programs, the skill I use most is coordinating triangles to sketch parallel and perpendicular lines, mostly when sketching preliminary ideas for something I'm want to build in my shop. My other use is setting miter gauges accurately on one of my saws. These triangles are great for both of these applications, without breaking the bank. As closely as I can measure, the 30-60-90 and 45-90 angles are spot on, and the triangles are sturdy and a nice size. Perfect!

### ⭐⭐⭐⭐⭐ perfect for my woodworking shop
*by L***P on March 6, 2022*

accuracy

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**Shop now:** [https://www.desertcart.dk/products/212940077-coopay-large-triangle-ruler-set-square-30-60-and-45](https://www.desertcart.dk/products/212940077-coopay-large-triangle-ruler-set-square-30-60-and-45)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-04-30*