---
product_id: 1834979
title: "StarrettStarrett Steel Combination Square with Square Head - 12\" Blade Length, Forged and Hardened Steel Heads, Reversible Lock Bolt, Scriber, 16R Graduation Type - C33H-12-16R"
brand: "starrett"
price: "290247CFA"
currency: XOF
in_stock: true
reviews_count: 7
url: https://www.desertcart.sn/products/1834979-starrettstarrett-steel-combination-square-with-square-head-12-blade-length
store_origin: SN
region: Senegal
---

# 12" Blade Length Reversible Lock Bolt Forged Steel Heads StarrettStarrett Steel Combination Square with Square Head - 12" Blade Length, Forged and Hardened Steel Heads, Reversible Lock Bolt, Scriber, 16R Graduation Type - C33H-12-16R

**Brand:** starrett
**Price:** 290247CFA
**Availability:** ✅ In Stock

## Summary

> 🔧 Measure Up to Excellence!

## Quick Answers

- **What is this?** StarrettStarrett Steel Combination Square with Square Head - 12" Blade Length, Forged and Hardened Steel Heads, Reversible Lock Bolt, Scriber, 16R Graduation Type - C33H-12-16R by starrett
- **How much does it cost?** 290247CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/1834979-starrettstarrett-steel-combination-square-with-square-head-12-blade-length)

## Best For

- starrett enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Hardened steel blade resists wear and shock, making it ideal for high-impact tasks.
- • **Built to Endure:** Crafted to withstand the toughest environments, ensuring a lifetime of reliability.
- • **Versatile for All:** Whether you're a pro or a DIY enthusiast, this tool adapts to your needs effortlessly.
- • **Precision Engineering:** Experience unmatched accuracy with 16R graduation for quick readings.
- • **Multi-Functional Mastery:** Perfect for scribing, measuring, and leveling—your go-to tool for any project.

## Overview

The Starrett Steel Combination Square is a precision tool featuring a 12" blade length, forged and hardened steel heads, and a reversible lock bolt. Designed for durability and versatility, it offers a range of applications from scribing to leveling, making it an essential tool for professionals and DIYers alike.

## Description

The Starrett 12" Combination Square with Square Head includes a reversible lock bolt, scriber, spirit level (except 4"), and hardened steel, photo-engraved blade with regular or satin chrome finish. The square heads are forged hardened steel with a smooth, black enamel finish. 12", 16R Grad, Satin Chrome Blade. Starrett precision measuring tools have been the standard for high-quality dimensional measuring tools since 1880. The powerful tools meet or exceed the accuracy and performance requirements of national and international standards, and are traceable to the United States National Institute of Standards and Technology. Starrett tools are essential for the many products that are measured, cut, formed, or assembled. They are used in a broad range of manufacturing facilities as an essential part of metalworking, the manufacturing of durable goods, for working with exotic materials, and in a wide variety of traditional and newer industries such as electronics, aerospace, energy, and many others.

## Features

- Designed for Precision - The ruler has a 16R graduation type with quick reading 32nds, 64ths, aircraft quick reading 50ths, and 100ths that greatly increase the accuracy of your measurements.
- Built to Last - Able to withstand even the harshest environments as our combination squares are designed to last a lifetime. They are very reliable and perfect for any project you take on.
- Variety of Uses - The square head can be used for a variety of purposes such as scribing right angles and parallel lines, measuring, tri-squaring, mitering, depth gauging, height gauging, and levelling.
- Quality Made - The blade is made of hardened steel, offering exceptional durability and resistance to wear, rough usage, high-impact pressure, and shock.
- Versatile Layout Tool - Starrett squares are offered in a practical variety of styles to suit the needs of the individual, whether it be a toolmaker, mechanic, carpenter, or a "do-it-yourself" homeowner.

## Images

![StarrettStarrett Steel Combination Square with Square Head - 12" Blade Length, Forged and Hardened Steel Heads, Reversible Lock Bolt, Scriber, 16R Graduation Type - C33H-12-16R - Image 1](https://m.media-amazon.com/images/I/41yosywV6NL.jpg)
![StarrettStarrett Steel Combination Square with Square Head - 12" Blade Length, Forged and Hardened Steel Heads, Reversible Lock Bolt, Scriber, 16R Graduation Type - C33H-12-16R - Image 2](https://m.media-amazon.com/images/I/61R2Dx-4f6L.jpg)
![StarrettStarrett Steel Combination Square with Square Head - 12" Blade Length, Forged and Hardened Steel Heads, Reversible Lock Bolt, Scriber, 16R Graduation Type - C33H-12-16R - Image 3](https://m.media-amazon.com/images/I/61GQTh6dbJL.jpg)
![StarrettStarrett Steel Combination Square with Square Head - 12" Blade Length, Forged and Hardened Steel Heads, Reversible Lock Bolt, Scriber, 16R Graduation Type - C33H-12-16R - Image 4](https://m.media-amazon.com/images/I/61e+QrIfQgL.jpg)
![StarrettStarrett Steel Combination Square with Square Head - 12" Blade Length, Forged and Hardened Steel Heads, Reversible Lock Bolt, Scriber, 16R Graduation Type - C33H-12-16R - Image 5](https://m.media-amazon.com/images/I/61P4atqnQAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    and I think the PEC is a better value. Regardless
  

*by D***N on Reviewed in the United States on January 12, 2015*

Solid Starrett quality. I've got the PEC 12" combination square as well, and I think the PEC is a better value. Regardless, I like this square a lot. It was the first square I bought, and if I only got to have one, this would be it. One nice feature is that there is a key on the blade lock, so that it remains in the correct position to receive the groove in the blade when the blade is removed. Everything would be Starrett satin chrome if I made the rules; it is a pleasant texture to look at.Now that Starrett has outsourced some of their manufacturing, it worries me a little that I couldn't find mention of "made in US" on the tool or box. The quality is still here on this tool, but I'd give five stars if I knew it was all made in the US.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    You get what you pay for for sure
  

*by D***. on Reviewed in the United States on December 10, 2020*

Great to use and accurate

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    "Perfect square"
  

*by B***I on Reviewed in the United States on July 25, 2013*

Highly accurate measuring device.  Hardened steel feels hefty and locks the blade in solidly.  I'm a hobby woodworker, I mostly make furniture.  I have used lesser squares for years and spent a lot of time chasing tolerances.  Even the ends are square and the first tick mark is accurate as well.A must-have for serious hobbyists and up.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-02*