---
product_id: 10888062
title: "StarrettCombination Set with Square, Center and Reversible Protractor Head and Blade - 12\" Blade Length, Forged and Hardened Steel, 16R Graduation Type - C434-12-16R"
brand: "starrett"
price: "C$56941"
currency: NIO
in_stock: true
reviews_count: 2
url: https://www.desertcart.ni/products/10888062-starrettcombination-set-with-square-center-and-reversible-protractor-head-blade
store_origin: NI
region: Nicaragua
---

# 16R Graduation Type 12" Blade Length Hardened Steel StarrettCombination Set with Square, Center and Reversible Protractor Head and Blade - 12" Blade Length, Forged and Hardened Steel, 16R Graduation Type - C434-12-16R

**Brand:** starrett
**Price:** C$56941
**Availability:** ✅ In Stock

## Summary

> 🔍 Measure Up to Perfection!

## Quick Answers

- **What is this?** StarrettCombination Set with Square, Center and Reversible Protractor Head and Blade - 12" Blade Length, Forged and Hardened Steel, 16R Graduation Type - C434-12-16R by starrett
- **How much does it cost?** C$56941 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/10888062-starrettcombination-set-with-square-center-and-reversible-protractor-head-blade)

## 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

- • **Built to Last:** Crafted from durable forged steel, this set is your reliable partner for any project.
- • **Easy Adjustments:** Experience seamless usability with a lockable square head for stability and precision.
- • **Perfect for Everyone:** Whether you're a pro or a DIY enthusiast, this tool adapts to your needs.
- • **Quick Readings Made Simple:** Enjoy fast and accurate readings with 16R graduations for effortless measuring.
- • **Precision Meets Versatility:** Unlock the power of accurate measurements with a 0 to 180° protractor head.

## Overview

The Starrett Combination Set is a comprehensive measuring tool featuring a 12" blade made from forged and hardened steel. It includes a square head, center head, and reversible protractor head, all designed for precision and durability. With 16R graduations and a full range of 0 to 180°, this set is ideal for professionals and DIYers alike, ensuring accurate measurements for any project.

## Description

StarrettCombination Set with Square, Center and Reversible Protractor Head and Blade - 12" Blade Length, Forged and Hardened Steel, 16R Graduation Type - C434-12-16R

## Features

- Easy to Use - The square head can be moved up and down on the rule with a lockable assembly and a specially designed bolt to engage the slot for stability and versatility while measuring.
- Perfect Attachment - The Center Head is an available attachment that provides an easy means of accurately locating the center of cylindrical or square work.
- Get Accurate Measurements - The protractor head has revolving turrets with direct-reading double graduations, a full 0 to 180° range in opposite directions which permits accurate and quick direct reading of angles above or below the blade.
- Complete Quality Made Tool - The set includes the rule, square, protractor, and center heads that are made from durable hardened steel, which can withstand even the most strenuous jobs. It's perfect for any construction project or DIY task.
- 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.
- 16R Grad: Quick Reading 32nds, 64ths, Aircraft Quick Reading 50ths, 100ths
- Cast Iron Protractor Head
- Reversible
- Satin Chrome Blade

## Images

![StarrettCombination Set with Square, Center and Reversible Protractor Head and Blade - 12" Blade Length, Forged and Hardened Steel, 16R Graduation Type - C434-12-16R - Image 1](https://m.media-amazon.com/images/I/51z6tBRxiFL.jpg)
![StarrettCombination Set with Square, Center and Reversible Protractor Head and Blade - 12" Blade Length, Forged and Hardened Steel, 16R Graduation Type - C434-12-16R - Image 2](https://m.media-amazon.com/images/I/61Rn9+xksqL.jpg)
![StarrettCombination Set with Square, Center and Reversible Protractor Head and Blade - 12" Blade Length, Forged and Hardened Steel, 16R Graduation Type - C434-12-16R - Image 3](https://m.media-amazon.com/images/I/7121TpV-eWL.jpg)
![StarrettCombination Set with Square, Center and Reversible Protractor Head and Blade - 12" Blade Length, Forged and Hardened Steel, 16R Graduation Type - C434-12-16R - Image 4](https://m.media-amazon.com/images/I/71Jisga-1bL.jpg)
![StarrettCombination Set with Square, Center and Reversible Protractor Head and Blade - 12" Blade Length, Forged and Hardened Steel, 16R Graduation Type - C434-12-16R - Image 5](https://m.media-amazon.com/images/I/71jtZ7OQSfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Supposed to be the best.
  

*by G***T on Reviewed in the United States 🇺🇸 on July 10, 2010*

Starrett is supposed to make the best combination squares, and with forged and hardened steel construction, this is one of their best sets. Be sure to get a square with the correct graduations that you prefer. For more info on Starrett's combination square numbering system see this: [...].

### ⭐⭐⭐⭐⭐ 







  
  
    The satin finish is easiest to view through and the 16R graduations gives you the best of the decimal and the fraction world
  

*by A***R on Reviewed in the United States 🇺🇸 on October 19, 2015*

I used the satin finished 16R graduations on all my Starrett square blades for decades.  The satin finish is easiest to view through and the 16R graduations gives you the best of the decimal and the fraction world.

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**Shop now:** [https://www.desertcart.ni/products/10888062-starrettcombination-set-with-square-center-and-reversible-protractor-head-blade](https://www.desertcart.ni/products/10888062-starrettcombination-set-with-square-center-and-reversible-protractor-head-blade)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-08*