---
product_id: 10888061
title: "Starrett Combination Set, 12\" Blade Length, 4R Graduation Type"
brand: "starrett"
price: "5500 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Starrett"
url: https://www.desertcart.dk/products/10888061-starrett-combination-set-12-blade-length-4r-graduation-type
store_origin: DK
region: Denmark
---

# 12-inch hardened steel blade 0-180° dual-direction protractor Lockable sliding square head Starrett Combination Set, 12" Blade Length, 4R Graduation Type

**Brand:** starrett
**Price:** 5500 kr
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your craft with precision that commands respect.

## Quick Answers

- **What is this?** Starrett Combination Set, 12" Blade Length, 4R Graduation Type by starrett
- **How much does it cost?** 5500 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/10888061-starrett-combination-set-12-blade-length-4r-graduation-type)

## 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

- • **Angle Mastery:** Dual-direction protractor with revolving turrets delivers quick, direct angle readings from 0 to 180°.
- • **Built to Endure:** Crafted from durable hardened steel and cast iron heads, built to withstand your toughest jobs.
- • **Lock & Load Stability:** Smooth, lockable square head glides and secures effortlessly for versatile, steady use.
- • **Precision in Every Mark:** Photo-engraved 12" blade ensures razor-sharp measurement accuracy for flawless projects.
- • **Versatility for Pros & DIYers:** Complete set with square, center, and protractor heads tailored for mechanics, carpenters, and makers alike.

## Overview

The Starrett Combination Set features a 12-inch hardened steel blade with photo-engraved graduations, a lockable sliding square head for stable measurements, and a dual-direction protractor head offering 0-180° angle readings. Built with durable cast iron and steel components, this versatile tool set is engineered for professionals and serious DIYers seeking reliable accuracy and long-lasting performance.

## Description

Starrett Combination Set, 12" Blade Length, 4R Graduation Type | With Square, Center, Non-Reversible Protractor Head & Blade, Cast Iron Heads, Hardened Steel, Photo-Engraved Blade, C9-12-4R - Carpentry Squares - desertcart.com

Review: Feel the Quality - A combination square is probably one of the more useful items you can have in your workshop for both metal and wood work. Problem is that the market is swamped with utter garbage which, whilst technically does the job, for those of us who are fairly serious home gamers or work with tools is frustrating. A few years ago I ended up buying three combination squares. The price range was between 10 and 15 quid. Two I binned almost immediately and the 3rd has been in reluctant use since. However, over time when funds allow I have been upgrading my gear to something that just feels better to use in my hands. And thus I arrived here. There are more expensive sets but I looked around and this Starrett set hit the sweet spot. Not so expensive I'd have to consider selling a kidney but in the price range that indicated quality. And I'm not disapointed. This combination set feels perfect in hand. Weighty to give that 'quality' heft so beloved of us engineering types and beautiful to use. The locking dial is smooth to use and the fittment of the sliding parts ensures a wonderful tactile feel. Accuracy is excellent. I compared these with a fairly good set of engieers squares and 1-2-3 blocks and they are spot on. Certainly close enough to be pefectly useable for amost everything apart from maybe precision engineered rockets. Is the price justified? No and yes. You can get much cheaper, but like a decent beer, sometimes spending a bit more takes you beyond the bilge.
Review: Achtung, beigefügtes Lineal hat nur Zoll-Skala; Metrisches Lineal zusätzlich bestellen! - Habe das Set als günstiges Warehouse Angebot erworben. Ein dazu passendes metrisches mattverchromtes Lineal habe ich mir noch zusätzlich bestellt. So kann ich den Anschlagwinkel und den Winkelmesser gleichzeitig verwenden. Für den Winkelmesser ist es egal welche Skala auf dem Lineal ist. Es gibt Von Starrett noch das Set C434ME-300 mit geschmiedeten Köpfen, was über doppelt so teuer ist. Den Vergleich habe ich nicht, aber ich denke das für mich als Hobby-Heimwerker mit Holz der Unterschied zwischen geschmiedet und Gusseisen bei den Köpfen nicht relevant ist. Der Winkelmesser ist etwas filigran zum Ablesen, aber mit der Festellschraube kann man den Winkel auch direkt auf das Werkstück übertragen oder direkt den Maschinenanschlag damit einstellen. Ich genieße es jetzt mit diesen Qualitätswerkzeug zu arbeiten und habe mir auch auch noch den kleinen Kombinationswinkel von Starrett mit bestellt. Wegen den mangelnden Hinweis, dass das beigefügte Lineal nur Zoll-Skala hat, überlegte ich mir einen Stern abzuziehen. Mit zusätzlichen Lineal hat man immer noch ein gutes Preis-Leistungs-Verhältnis, wenn man die Qualität zu schätzen weiß.

## 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-Degree 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003D7JUV2 |
| Best Sellers Rank | #220,498 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #237 in Carpentry Squares |
| Brand | Starrett |
| Brand Name | Starrett |
| Color | Black |
| Customer Reviews | 4.1 out of 5 stars 47 Reviews |
| Global Trade Identification Number | 00049659500462 |
| Included Components | No.9 Combination Square Set |
| Item Dimensions L x W | 12"L x 12"W |
| Item Weight | 2 pounds |
| Manufacturer | Starrett |
| Material | Steel, Iron |
| Material Type | Steel,Iron |
| Model | C9-12-4R |
| Part Number | C9-12-4R |
| Product Dimensions | 12"L x 12"W |
| Style | Square |
| Style Name | Square |
| UPC | 049659500462 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Starrett
- **Color:** Black
- **Material:** Steel,Iron
- **Product Dimensions:** 12"L x 12"W
- **Style:** Square

## Images

![Starrett Combination Set, 12" Blade Length, 4R Graduation Type - Image 1](https://m.media-amazon.com/images/I/71Ar9ZoeLoL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Feel the Quality
*by M***M on February 24, 2019*

A combination square is probably one of the more useful items you can have in your workshop for both metal and wood work. Problem is that the market is swamped with utter garbage which, whilst technically does the job, for those of us who are fairly serious home gamers or work with tools is frustrating. A few years ago I ended up buying three combination squares. The price range was between 10 and 15 quid. Two I binned almost immediately and the 3rd has been in reluctant use since. However, over time when funds allow I have been upgrading my gear to something that just feels better to use in my hands. And thus I arrived here. There are more expensive sets but I looked around and this Starrett set hit the sweet spot. Not so expensive I'd have to consider selling a kidney but in the price range that indicated quality. And I'm not disapointed. This combination set feels perfect in hand. Weighty to give that 'quality' heft so beloved of us engineering types and beautiful to use. The locking dial is smooth to use and the fittment of the sliding parts ensures a wonderful tactile feel. Accuracy is excellent. I compared these with a fairly good set of engieers squares and 1-2-3 blocks and they are spot on. Certainly close enough to be pefectly useable for amost everything apart from maybe precision engineered rockets. Is the price justified? No and yes. You can get much cheaper, but like a decent beer, sometimes spending a bit more takes you beyond the bilge.

### ⭐⭐⭐⭐⭐ Achtung, beigefügtes Lineal hat nur Zoll-Skala; Metrisches Lineal zusätzlich bestellen!
*by T***R on May 15, 2019*

Habe das Set als günstiges Warehouse Angebot erworben. Ein dazu passendes metrisches mattverchromtes Lineal habe ich mir noch zusätzlich bestellt. So kann ich den Anschlagwinkel und den Winkelmesser gleichzeitig verwenden. Für den Winkelmesser ist es egal welche Skala auf dem Lineal ist. Es gibt Von Starrett noch das Set C434ME-300 mit geschmiedeten Köpfen, was über doppelt so teuer ist. Den Vergleich habe ich nicht, aber ich denke das für mich als Hobby-Heimwerker mit Holz der Unterschied zwischen geschmiedet und Gusseisen bei den Köpfen nicht relevant ist. Der Winkelmesser ist etwas filigran zum Ablesen, aber mit der Festellschraube kann man den Winkel auch direkt auf das Werkstück übertragen oder direkt den Maschinenanschlag damit einstellen. Ich genieße es jetzt mit diesen Qualitätswerkzeug zu arbeiten und habe mir auch auch noch den kleinen Kombinationswinkel von Starrett mit bestellt. Wegen den mangelnden Hinweis, dass das beigefügte Lineal nur Zoll-Skala hat, überlegte ich mir einen Stern abzuziehen. Mit zusätzlichen Lineal hat man immer noch ein gutes Preis-Leistungs-Verhältnis, wenn man die Qualität zu schätzen weiß.

### ⭐⭐⭐⭐⭐ A must-have for an apprentice
*by G***A on October 4, 2019*

No question, ***spend the extra few bucks on this one*** compared to the cheaper Fowler sets et al. The scale itself lives in my shop coat and will last well beyond my retirement. The demarcations are easy to read, even in poor grimy lighting right down to the 64th's. Each of the heads are easy to attach, hold fast, and have a great finish. I didn't notice it mentioned in the contents, but the square has a scriber hiding inside like the toothpick in a Swiss Army knife! All edges are ground square, crisp, and the quality over-all is what you'd expect from a company like Starrett.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/10888061-starrett-combination-set-12-blade-length-4r-graduation-type](https://www.desertcart.dk/products/10888061-starrett-combination-set-12-blade-length-4r-graduation-type)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-07-29*