---
product_id: 344534859
title: "Johnson Level & Tool 1904-1200 Johnny Square Professional Easy-Read Aluminum Rafter Square, 12\", Black, 1 Square"
brand: "johnson"
price: "฿3303"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/344534859-johnson-level-and-tool-1904-1200-johnny-square-professional-easy
store_origin: TH
region: Thailand
---

# 12" precision aluminum body Anti-glare EZ-Read™ finish Continuous scribing notches Johnson Level & Tool 1904-1200 Johnny Square Professional Easy-Read Aluminum Rafter Square, 12", Black, 1 Square

**Brand:** johnson
**Price:** ฿3303
**Availability:** ✅ In Stock

## Summary

> 📐 Nail every cut with pro-level precision and style!

## Quick Answers

- **What is this?** Johnson Level & Tool 1904-1200 Johnny Square Professional Easy-Read Aluminum Rafter Square, 12", Black, 1 Square by johnson
- **How much does it cost?** ฿3303 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/344534859-johnson-level-and-tool-1904-1200-johnny-square-professional-easy)

## Best For

- johnson enthusiasts

## Why This Product

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

## Key Features

- • **Built-In Saw Guide:** Friction-enhanced finish secures the square firmly on lumber for perfect cuts.
- • **Multi-Notch Scribing:** Mark common board dimensions and rip cuts effortlessly with continuous scribing notches.
- • **Versatile Angle Marking:** Quickly mark 90° and 45° angles plus simplify stair layouts with integrated scales.
- • **Sunlight-Ready Visibility:** EZ-Read™ laser-etched graduations with anti-glare coating keep your markings crisp in any light.
- • **Precision Engineered for Pros:** CNC machined edges guarantee flawless measurements every time.

## Overview

The Johnson Level & Tool 1904-1200 Johnny Square is a 12-inch professional-grade aluminum rafter square featuring CNC machined edges for exact measurements, an innovative anti-glare EZ-Read™ finish for superior visibility and grip, and continuous scribing notches tailored for common lumber dimensions. Designed for builders and contractors, it streamlines accurate cross-cuts, angled cuts, and stair layouts with durable, easy-to-read precision.

## Description

To develop one of the world's best rafter squares, Johnson first had to engineer the EZ-Read™ finish, its revolutionary anti-glare protective coating that diffracts sunlight rather than reflecting it, so it looks as crisp in full sun as it does in the shade. The EZ-Read™ finish also increases friction to better secure your square against your lumber when using it as a saw guide. The Johnny Square® is highly durable and accurate. Its solid aluminum body construction with CNC machined edges ensure an accurate reading every time. This rafter square also features continuous scribing notches that are ideal for ripping at 1-1/2", 3-1/2", 5-1/2" and 7-1/2" as well as handy markers that measure 2x4 board dimensions of 1-1/2", 3" and 3-1/2".

## Features

- CONSTRUCTION SQUARE: This measuring tool has a solid aluminum body and CNC machined edges to provide a precise reading every time. It is a long-lasting and flexible tool for builders and contractors.
- EZ-READ FINISH: This metal square ruler features EZ Read laser etched graduations and numbers that are clearly visible. When used as a saw guide, the EZ finish increases friction to help attach the square to your lumber.
- SCRIBING NOTCHES: This square layout tool's continuous scribing notches are ideal for ripping at 1-1/2", 3-1/2", and 5-1/2", as well as markers that measure 2×4 board dimensions of 1-1/2", 3" and 3-1/2". These also help in creating a saw cut line for rip cuts.
- APPLICATIONS: This framing square’s edge that allows cross-cuts and angled cuts to be made directly with the saw against the square. It simplifies stair layout with the inbuilt distance and angle scales that allow you to mark your cut lines on your stringers.
- ADDITIONAL FEATURES: This 12" construction square allows you to mark 90° and 45° angles quickly and accurately. It looks as sharp in the sun as it does in the shade because of the anti-glare protective coating finish, which diffracts rather than reflects sunlight.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Johnson Level & Tool |
| Part number | 211313 |
| Item Weight | 621 g |
| Product Dimensions | 2.87 x 31.75 x 6.35 cm; 621.42 g |
| Item model number | 211313 |
| Size | 12" Johnny Square |
| Color | No Color |
| Style | Rafter Square |
| Material | Aluminum |
| Power source type | AC/DC |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Measurement Accuracy | +/- 0 |
| Included components | Rafter Square |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Aluminum
- **Brand:** Johnson
- **Colour:** No Color
- **Style:** Rafter Square
- **Product dimensions:** 29L x 318W millimeters

## Images

![Johnson Level & Tool 1904-1200 Johnny Square Professional Easy-Read Aluminum Rafter Square, 12", Black, 1 Square - Image 1](https://m.media-amazon.com/images/I/71SwrY8yLhL.jpg)

## Available Options

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

## Frequently Bought Together

- Johnson Level & Tool 1904-1200 Johnny Square Professional Easy-Read Aluminum Rafter Square, 12", Black, 1 Square
- Johnson Level & Tool 1956-1800 Metric Johnny Square Professional Easy-Read Aluminum Rafter Square, 18cm, Black, 1 Square
- Johnson Level & Tool CS9 Steel Framing Square, 16" x 24", Silver, 1 Square

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-15*