---
product_id: 158971340
title: "Precision Square Ruler for Measuring and Marking - Aluminum Steel Framing Tool for Professional Carpentry Use (100mm)"
brand: "woodraphic"
price: "602 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Woodraphic"
url: https://www.desertcart.ro/products/158971340-precision-square-ruler-for-measuring-and-marking-aluminum-steel-framing
store_origin: RO
region: Romania
---

# 0.039mm marking precision 2mm anodized lightweight aluminum JIS Level 1 certified accuracy Precision Square Ruler for Measuring and Marking - Aluminum Steel Framing Tool for Professional Carpentry Use (100mm)

**Brand:** woodraphic
**Price:** 602 Lei
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your craft with precision that professionals swear by!

## Quick Answers

- **What is this?** Precision Square Ruler for Measuring and Marking - Aluminum Steel Framing Tool for Professional Carpentry Use (100mm) by woodraphic
- **How much does it cost?** 602 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/158971340-precision-square-ruler-for-measuring-and-marking-aluminum-steel-framing)

## Best For

- woodraphic enthusiasts

## Why This Product

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

## Key Features

- • **Complete Pro Kit Included:** Comes with a 0.5mm sharp pencil and Allen wrench for precision marking and adjustments.
- • **Ergonomic & Durable Design:** Anodized aluminum blade offers a featherlight 3.17 oz feel without sacrificing strength.
- • **Versatile Sizing for Any Job:** Choose from 100mm to 300mm sizes to fit your unique carpentry needs with ease.
- • **Pinpoint Precision Every Time:** Mark down to 0.039 inches with laser-engraved scales for flawless measurements.
- • **Certified Right Angles for Pro Results:** Trust the JIS Level 1 certification to guarantee perfect 90° angles on every project.

## Overview

The Woodraphic Precision Square Ruler is a JIS Level 1 certified aluminum framing tool designed for professional carpenters seeking ultra-precise 90° angles and millimeter-accurate markings. Lightweight yet durable, it features laser-engraved scales on an anodized blade and includes a sharp 0.5mm pencil and Allen wrench for enhanced marking versatility. Available in multiple sizes, it’s engineered to deliver flawless measurements and ergonomic comfort for all-day use.

## Description

[What does WOODRAPHIC mean?]WOODRAPHIC is a compound word with the word “wood” and from the symbol of the writing of a Greek word called “graphikos” which is graphic in modern days. WOODRAPHIC means handy tool for carpentry work. WOODRAPHIC currently exports woodworking products to the United States, Canada, Japan, England, Italy, France, Germany and Spain

Review: As good as the Woodpeckers. - Used it for small projects I have and they are true square. Better than my all my carpenters square.
Review: Woodworking Perfection - I've had a home woodshop for a couple of years now, and have done a reasonably good job with most of the items I've tackled to build..... but really none to perfection! Actually, I don't think I really ever understood what perfection in a woodshop really needed to advance to that level. I've used reasonably good, name-brand tools, but it turns out that everything I owned was always 'off' just a tiny bit, when it came to 'square', 'level', or 'straight!' Well, enter my new Woodraphic Layout and Measuring Tool, or as I call it, a SQUARE! I chose the 8" Model and it was very pricey by my former standards, but all the reviews were top notch, SO striving to continue to educate and improve, I purchased one. I've NEVER seen a tool so precise!!! It's made in Korea, and of the very highest standards I've ever seen! I included a picture of a Table Saw Sled I built from scratch last week, and you probably can't tell by looking, but EVERY SINGLE possible ANGLE is perfectly square! It's amazing, and I'm so proud to finally be able to say that I've produced something that woodworking-wise.....is almost perfect! You're just never too old to learn....and improve, by simply finding the right tools (help)! It does come with a Pentel 0.5mm mechanical pencil for scribing, and can assist you with a lot of other functions (most of which I've not even tried yet). I do very highly recommend this product for you and your Shop! Best of Luck! Jim Benson :-)

## Features

- ✔️ MARK WITH PRECISION AND GET THE ‘RIGHT’ RIGHT ANGLE - WOODRAPHIC’s Ruler gives you the ultimate marking precision, allowing the user to precisely mark up to the finest millimeter, which is about 0.039 inches. Also, this aluminum 90 square tools earned its square accuracy from Internationally accredited organizations. WOODRAPHIC’s ruler was certified level 1 in Japanese Industrial Standards (JIS). So not only are you able to mark the exact length, but also check the perfect right angle!
- ✔️ CHOOSE THE RIGHT SIZED RULER FOR YOUR PROJECT - The conventional square ruler’s signature feature is to establish perfect 90-degree angles. However, with WOODRAPHIC’s equipment, you can also measure diameter from the inside or the outside. WOODRAPHIC’s square ruler comes in a variety of sizes ranging from 8”, 12”, 100mm, 200mm, 300mm. WOODRAPHIC’s professional square ruler is perfect for marking cut off work on wide stock and verifying 90 degrees of the products as well!
- ✔️ EASY-TO-READ THERMAL - Each aluminum blade is precisely milled with state-of-the-art MCT equipment followed by sanding procedure and anodizing finishing touches. WOODRAPHIC’s professional square ruler is constructed for maximum durability. Blades are engraved with laser marks on the scale with white markings on black smooth backgrounds for increased readability!
- ✔️ THE 3-CARPENTER MUSKETEERS - WOODRAPHIC’s construction accessory comes with a square, 0.5mm sharp pencil, and an Allen wrench. Each blade has a layout of 2-holes on the handle surface, promising enhanced precision. You can conveniently mark lengths, diameters, and dimensions by inserting the 0.5mm sharp pencil lead through the marking hole. Accurate positioning is possible by marking the holes arranged in two rows.
- ✔️ STABLE YET LIGHTWEIGHT - 90-degree blade is made with the anodized aluminum material with 2mm thickness. This stable cast aluminum tool plate is sturdy yet surprisingly lightweight. If you are a professional who uses square rulers all day, you can tell the difference right away. The lightweight body is ergonomically designed to ease the pressure on the elbows or wrists while measuring and marking.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D8K4SZG |
| Best Sellers Rank | #114,179 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #155 in Carpentry Squares |
| Date First Available | May 23, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.17 ounces |
| Item model number | WR-MS-100 |
| Manufacturer | Woodraphic |
| Product Dimensions | 4.13 x 3.15 x 0.55 inches |

## Product Details

- **Brand:** Woodraphic
- **Color:** Black
- **Graduation Range:** 1 Millimeters
- **Material:** Aluminum
- **Style:** Square

## Images

![Precision Square Ruler for Measuring and Marking - Aluminum Steel Framing Tool for Professional Carpentry Use (100mm) - Image 1](https://m.media-amazon.com/images/I/41Qp-R-nNLL.jpg)
![Precision Square Ruler for Measuring and Marking - Aluminum Steel Framing Tool for Professional Carpentry Use (100mm) - Image 2](https://m.media-amazon.com/images/I/512J36VXlHL.jpg)
![Precision Square Ruler for Measuring and Marking - Aluminum Steel Framing Tool for Professional Carpentry Use (100mm) - Image 3](https://m.media-amazon.com/images/I/51CjBiqkLQL.jpg)
![Precision Square Ruler for Measuring and Marking - Aluminum Steel Framing Tool for Professional Carpentry Use (100mm) - Image 4](https://m.media-amazon.com/images/I/51ESZzn2LIL.jpg)
![Precision Square Ruler for Measuring and Marking - Aluminum Steel Framing Tool for Professional Carpentry Use (100mm) - Image 5](https://m.media-amazon.com/images/I/51jeI3u8emL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ As good as the Woodpeckers.
*by J***R on October 29, 2025*

Used it for small projects I have and they are true square. Better than my all my carpenters square.

### ⭐⭐⭐⭐⭐ Woodworking Perfection
*by J***N on July 20, 2025*

I've had a home woodshop for a couple of years now, and have done a reasonably good job with most of the items I've tackled to build..... but really none to perfection! Actually, I don't think I really ever understood what perfection in a woodshop really needed to advance to that level. I've used reasonably good, name-brand tools, but it turns out that everything I owned was always 'off' just a tiny bit, when it came to 'square', 'level', or 'straight!' Well, enter my new Woodraphic Layout and Measuring Tool, or as I call it, a SQUARE! I chose the 8" Model and it was very pricey by my former standards, but all the reviews were top notch, SO striving to continue to educate and improve, I purchased one. I've NEVER seen a tool so precise!!! It's made in Korea, and of the very highest standards I've ever seen! I included a picture of a Table Saw Sled I built from scratch last week, and you probably can't tell by looking, but EVERY SINGLE possible ANGLE is perfectly square! It's amazing, and I'm so proud to finally be able to say that I've produced something that woodworking-wise.....is almost perfect! You're just never too old to learn....and improve, by simply finding the right tools (help)! It does come with a Pentel 0.5mm mechanical pencil for scribing, and can assist you with a lot of other functions (most of which I've not even tried yet). I do very highly recommend this product for you and your Shop! Best of Luck! Jim Benson :-)

### ⭐⭐⭐⭐⭐ Best squaring tool on the market. Worth every penny.
*by C***S on September 15, 2025*

This is for sure a very expensive one but if you're a dedicated wood worker then this is an amazing and must have tool for your workshop. It's very highly durable, the amount of holes for various different measurements is the biggest selling point. This is the most functional and most accurate squaring tool on the market. The packaging is top notch. It feels like you bought a new tech device when you open the package and the foam contains the squaring tool with a mechanical pencil so professionally packaged. The size is the best part, no project is too small or too large for this one. I choose the largest size because I wanted to only need to buy one of these every and I'll tell you now it's the last one I will buy because the quality of it will never fail me. Do not fall for buying a cheaper alternative option on this spend the money it's worth the accuracy.

## Frequently Bought Together

- Precision Square Tool Set for Measuring and Marking - Aluminum Steel Framing Square, T Square Ruler for Professional Carpentry and Woodworking (100mm)
- Woodraphic Signature Professional Dual Function Scriber Gauge for Measuring and Marking - All in One Aluminum Steel Framing Tool for Professional Carpentry Use (150mm)
- Woodraphic Professional Easy-Read Carpenter Square, Woodworking Tools (150 MM)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-13*