---
product_id: 31502935
title: "Ludwig Precision 12\" 45-90-Degree Aluminum Drafting Triangle, 83112,Silver"
brand: "ludwig precision"
price: "S$38"
currency: SGD
in_stock: true
reviews_count: 9
category: "Ludwig Precision"
url: https://www.desertcart.sg/products/31502935-ludwig-precision-12-45-90-degree-aluminum-drafting-triangle-83112
store_origin: SG
region: Singapore
---

# 12-inch precision length 45°/90° dual-angle design Durable aluminum build Ludwig Precision 12" 45-90-Degree Aluminum Drafting Triangle, 83112,Silver

**Brand:** ludwig precision
**Price:** S$38
**Availability:** ✅ In Stock

## Summary

> 🔺 Draft your future with precision and style — don’t settle for less!

## Quick Answers

- **What is this?** Ludwig Precision 12" 45-90-Degree Aluminum Drafting Triangle, 83112,Silver by ludwig precision
- **How much does it cost?** S$38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/31502935-ludwig-precision-12-45-90-degree-aluminum-drafting-triangle-83112)

## Best For

- ludwig precision enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** High-grade aluminum resists cracking and discoloration over years of use
- • **Pro-Level Angles:** Exact 45° and 90° angles perfect for drafting, art, and leatherwork precision
- • **Trusted Craftsmanship:** Ludwig Precision’s exacting imprinting technique guarantees lasting clarity
- • **Effortless Readability:** Large, fade-resistant numbers and holes ensure quick, accurate measurements
- • **Precision Meets Versatility:** Dual calibration in inches & centimeters for seamless global use

## Overview

The Ludwig Precision 12" 45-90-Degree Aluminum Drafting Triangle is a professional-grade tool crafted from durable aluminum, featuring dual inch and centimeter calibrations and large, fade-resistant markings. Designed for accuracy and longevity, it offers precise 45° and 90° angles ideal for drafting, art, and craft projects, making it a reliable staple for professionals and students alike.

## Description

At Ludwig Precision, we take pride in the quality and dependability of each of our products. Our high-quality line of rulers, t-squares, straight edges and drafting triangles is great for professional and academic use in drafting, drawing, art, picture framing and cutting. We use high-quality extruded aluminum, cut to exact specifications. Each product is printed using precise imprinting techniques to create measurement tools that you can trust for years to come. Visible calibrations and large numbers make for fast and easy length-of-item measurements. Finally, the Metric and English calibrations allow for flexible use in any situation. Aluminum drafting triangles are a useful tool for educational and professional use. Chose from 30°/ 60°/90° or 45°/90° drafting triangles. Drafting triangles made from high-quality aluminum for long-term use without cracking or discoloration. INCH AND CENTIMETER CALIBRATIONS – Aluminum metal drafting triangles are calibrated in both inches and centimeters for flexibility in professional drafting. QUALITY IMPRINTING – Drafting triangles feature large numbers and holes which are printed using precise imprinting techniques that will not rub off over use and time. You can be assured that when you buy a Ludwig Precision product, you're getting the very best.

Review: Well made. - It is well designed and built. The only issue I had with it was its size when I received it. I thought it was 12" along the long face of the triangle but was mistaken. It was 12 inches along the mid length edge of it and that was what caused the issue. I needed a smaller one than that but I still have a use for it since I do leather work. It is a good way to get perfect right angles when I need them. Don't get me wrong there. These large triangles will still function for anyone using a full-sized drafting or art table.
Review: A good tool - A tool for life, pretty sharp just be carefull when handling it

## Features

- 12” LENGTH – Aluminum drafting triangles are useful tools for educational and professional use
- 45° / 90° DESIGN – Drafting triangle features holes up to 1" in diameter
- ALUMINUM CONSTRUCTION – Drafting triangles made from high-quality aluminum for long-term use without cracking or discoloration
- INCH AND CENTIMETER CALIBRATIONS – Aluminum metal drafting triangles are calibrated in both inches and centimeters for flexibility in professional drafting
- QUALITY IMPRINTING – Drafting triangles feature large numbers and holes which are printed using precise imprinting techniques that will not rub off with extended use and time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00A6VZHD8 |
| Best Sellers Rank | #110,649 in Office Products ( See Top 100 in Office Products ) #422 in Drafting Tools & Drafting Kits |
| Customer Reviews | 4.6 4.6 out of 5 stars (121) |
| Date First Available | February 10, 2016 |
| Item Weight | 4.6 ounces |
| Item model number | 83112 |
| Manufacturer | Alumicolor |
| Product Dimensions | 12 x 12 x 0.07 inches |

## Product Details

- **Brand:** Ludwig Precision
- **Color:** 45-90 Degree
- **Material:** Aluminum
- **Style:** 45°-90°
- **UPC:** 647020831124

## Images

![Ludwig Precision 12" 45-90-Degree Aluminum Drafting Triangle, 83112,Silver - Image 1](https://m.media-amazon.com/images/I/31J0Wy3PZvL.jpg)
![Ludwig Precision 12" 45-90-Degree Aluminum Drafting Triangle, 83112,Silver - Image 2](https://m.media-amazon.com/images/I/51iaPfLJ98L.jpg)
![Ludwig Precision 12" 45-90-Degree Aluminum Drafting Triangle, 83112,Silver - Image 3](https://m.media-amazon.com/images/I/51lpjH1ZzIL.jpg)
![Ludwig Precision 12" 45-90-Degree Aluminum Drafting Triangle, 83112,Silver - Image 4](https://m.media-amazon.com/images/I/51rv2rt+AuL.jpg)
![Ludwig Precision 12" 45-90-Degree Aluminum Drafting Triangle, 83112,Silver - Image 5](https://m.media-amazon.com/images/I/61FXjWH9ogL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well made.
*by P***N on October 9, 2020*

It is well designed and built. The only issue I had with it was its size when I received it. I thought it was 12" along the long face of the triangle but was mistaken. It was 12 inches along the mid length edge of it and that was what caused the issue. I needed a smaller one than that but I still have a use for it since I do leather work. It is a good way to get perfect right angles when I need them. Don't get me wrong there. These large triangles will still function for anyone using a full-sized drafting or art table.

### ⭐⭐⭐⭐⭐ A good tool
*by J***N on March 8, 2022*

A tool for life, pretty sharp just be carefull when handling it

### ⭐⭐⭐⭐⭐ As expected and very nice
*by M***T on March 23, 2021*

All good. Use it to check table saw and many other things. Recommended

## Frequently Bought Together

- Ludwig Precision 45-90-Degree Aluminum Drafting Triangle, 12-INCH
- Ludwig Precision 30-60-90-Degree Aluminum Drafting Triangle, 12-INCH
- Architectural Scale Ruler, Imperial Measurements 12'', Laser-Etched Aluminum Architect Triangular Ruler Black for Architects, Students, Draftsman, and Engineers by mveohos

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-28*