10 Best Speed Squares in 2021

best speed square

A Carpenter is known by his chips, and his chips would only be the greatest if he uses the top of the shelf primary products. Speaking of carpentry, it should be brought into light that there is one tool that is dominating the whole toolbox in this modern carpenter’s tale, and it is known by the name speed square.

So, dive in to get yourselves acquainted with the world of wood-crafts and the tool with the metaphorical crown on its head – the speed square. 

A speed square, also referred to as rafter angle square, rafter square, and triangle square, is a marking out tool which is triangular in shape and is put into use by the carpenters while making fundamental measurements and dimensions to mark lines and serve as a guide for 45-degree and 90-degree cuts.

Before we begin with our top 10 most suggested speed squares, we have listed our top 3 favorite picks for your convenience:

Disclaimer – This article may contain affiliate links, this means that at no cost to you, we may receive a small commission for qualifying purchases.

Best Overall Pick

Swanson Tool S0101

Swanson Tool S0101
  • Expert accuracy and Precision
  • Features a pocket guide
  • Durable
  • Traditionally designed

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Best Premium Choice

CH Hanson 03060

CH Hanson 03060
  • Multifunctional
  • UV Resistant Vials
  • Locking mechanism
  • Durable

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Best Budget

Swanson Tool T0111

Swanson Tool T0111
  • The credibility of Swanson name
  • Pocket friendly
  • Durable
  • Easy to use

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Follow our lead and go through the following list of our top 10 picks for speed squares:

1. Swanson Tool S0101 Speed Square

Swanson Tool S0101 Speed Square

The oldest and the most prestigious manufacturer of the speed square also happens to be the inventor of the tool. Offering you a problem-free construction activity experience, the S0101 7 inch Speed layout tool is multifunctional and ensures that it does not slip away from your hand. 

It comes in handy for almost everyone as it offers no limitations whatsoever. A lot of professionals like roofers and carpenters use this tool to create exquisite designs. This tool has multitasking features, which makes it the go-to tool for a lot of professionals and amateurs out there.

It is designed traditionally and is a perfect fit for your toolkit. It also comes with a pocket-sized guide to ensure that the tool can be put to efficient use to its maximum capability. It is made of heavy gauge Billet aluminum alloy construction.

It provides you expert Precision and accuracy. Its matte finish improves the ability to read the markings and numbers easily, irrespective of the lighting conditions.

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  • Traditionally designed
  • Perfect for all trades
  • Comes with a pocket guide
  • Expert accuracy and Precision


  • Difficult to draw a straight line from the right side

2. CH Hanson 03060 Pivot Speed Square

CH Hanson 03060 Pivot Speed Square

If you are extremely meticulous and are looking for a rafter square that is keen on measurements, then this rafter square is your answer. It is an ideal tool that assists you in conveniently measuring any angles and get the ideal layout.

This square is composed of a strong machined aluminum alloy material, which is known to be a strong and durable material. The material used to make this square also allows you to set your desired angle and achieve accuracy and Precision.  

What makes it stand out among the list of tools is its ability to lock designs efficiently without hindrance. With the locking mechanism, the square can be held in a firm position while marking cut lines, and this insurance efficiency and accuracy.

The pivot square has the presence of UV resistance vials that makes the tool stand out one more time, as the UV resistant vials help during plumbing, leveling cuts, and determining slopes.

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  • Precise and accurate 
  • Durable
  • Strong and great material
  • Multifunctional


  • Expensive
  • Could hinder your working pace

3. Swanson Tool T0111 Speedlite Level Square Layout Tool

Swanson Tool T0111 Speedlite Level Square Layout Tool

If you are new to the world of construction and building, investing in this Swanson will be a valuable addition. It is made with sturdy plastic and lightweight plastic. Don’t underestimate this tool from its price and material, it can offer much more than you think. Swanson’s boasts of having an in-built bubble level in this speed square. 

It consists of all the hallmarks and features that make the Swansons product so reliable and useful. It also features the signature diamond cut out and the typical pencil notches. You can use this speed as a saw guide, thanks to the added heft. 

Unfortunately, the speed square is a tad difficult to read. You might require a permanent marker to enhance the readability, in case it poses a problem. Apart from the readability problem, we did not see any other major flaw in the product. By and large, you will not find such a great product at this price point.

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  • It is light in weight. 
  • Great for beginners.
  • It comes with a 1-year warranty. 
  • It is inexpensive.


  • It is not made of metal

4. DeWalt DWHT46031 Rafter Square Aluminium speed square

DeWalt DWHT46031 Rafter Square Aluminium speed square

DEWALT is known worldwide for its amazing quality of products. And this speed square is no exception. The rafter square ensures that a good job is done, plus it also ensures that a firm grip on your material is achieved. It also offers you comfort and convenience with only the best quality of the product.

The DEWALT speed square not only ensures a professional job is done but also maintains a firm grip. The largeness of the base of the speed square ensures firmness in the grip.

The rafter square has a sleek back design with the DEWALT logo in gold. The gradings and numbers are straight, in contrasting color, implying that the numbers are clearly visible. The material used to make this is aluminum, and it is quite thick, which ensures the durability of the tool.

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  • Saves time
  • Ensures firm grip
  • Good walkability and is extremely useful
  • Cost-efficient


  • It has sharp edges making it rough and coarse.
  • The square is not accurate at 90 degrees.

5. IRWIN Tools 1794464 Aluminium Rafter Square

IRWIN Tools 1794464 Aluminium Rafter Square

IRWIN is a major name in manufacture for measuring instruments, and they do full justice to it with this professional speed square. It is blue in color, and the markings and graduations are yellow, which makes sure that the numbers are clearly visible.

The speed square is blue in color with its graduations and markings in yellow making it easier to get good readings. It the perfect choice for easy readability and visibility. 

The body of the speed square is made of aluminum that is light but also strong, which ensures that the body lasts for a long time. Made from the finest material, this tool is available in 7-inch size with deep stampings. 

This speed square is a great choice to use at any time of the year without having any care for its durability.

In addition to all the features, there are other features that will make it more cost-efficient and decrease your effort. Along with being a normal speed square, it also features rafter tables, brace, and octagon scale. 

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  • Durable and strong. 
  • Great readability. 
  • Extra features 
  • Great tool for a beginner as it ensures maximum output and serves various purposes. 


  • Poor follow up service. 
  • Graduation fades away after using several times.

6. Mr. Pen 7 inches Rafter Square, Carpenter Square Pack 

Mr. Pen 7 inches Rafter Square, Carpenter Square Pack 

If you are looking for a tool that ensures efficiency without loosening your pockets, then we have found the right tool for you. This speed square is pocket friendly and could be put to various uses.

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It comes in handy in situations when you might need an emergency speed square, and this one will come in handy in those cases. It is extremely cost-efficient, and it brings you comfort and the results that you desire.

It can be put to use in diverse ways. From square protractor to frame square, this tool is the perfect fit for you, and it certainly ensures that encumbered with too many tools.

This 7-inch aluminum tool comes with an added incentive. Two high-quality woodworking pencils accompany it as a gift packed inside this package.  

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  • Easy to use and cost-efficient. 
  • The sturdy material of excellent quality.


  • Poor follow up service. 

7. Johnson level Aluminum Speed Square

Johnson level Aluminum Speed Square

The Johnson level rafter square is an accurate fit for you if you are looking for Precision along with durability. This angular square is made of fine aluminum alloy, and it offers great Precision and durability for any task or work site. 

It may come as no surprise to you that this tool is designed with top-notch aluminum material, which helps to provide durability. Adding to this, the use of CNC edges ensures accuracy and Precision.  

The markings and graduations are made easy to read, and therefore it is an extremely easy tool to use by anybody—this tool and shares easy readability implying a great deal of professional work done with the least efforts.  

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  • Durable. 
  • Easy to read. 
  • CNC machined finish.
  • Perfect to be used as a saw guide.


  • Does not come with a guiding manual. 
  • Poor follow up service. 

8. Stanley 46-053 premium adjustable quick square layout tool

Stanley 46-053 premium adjustable quick square layout tool

Made with fine aluminum, this speed square offers durability and accuracy at its best. It also comes with a limited lifetime guarantee for the best possible value of money. Its body is black, and the graduations are embedded in yellow color, making it clear and easy to read.

The Stanley speed square comes within an adjustable layout. It allows the user to make an exact angle at exact positions and lock it right there.

The adjustable design also makes it easy for the tool to multi-purpose. It can also serve as a saw guide and a bevel, and a protractor.

As already mentioned above, its body is made of heavy-duty aluminum, which ensures maximum durability, and it also makes the tool light in weight.

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  • Extremely durable. 
  • Accurate and professional finish. 
  • Comes with a limited lifetime guarantee. 


  • The adjustable arm can be a bit clumsy, making get difficult to use.
  • The locking features are also not completely reliant. 

9. WorkPro 7 Speed Square. 

WorkPro 7 Speed Square

Made from zinc alloy, this tool helps you to achieve accuracy and Precision in any sort of woodwork, which is necessary for a positive outcome of any work. HSC an ideal choice to provide you accurate measurements, and its material ensures durability.

This tool is made from heavy gorge aluminum-zinc alloy, which makes it extremely durable and strives in any kind of weather or climatic conditions. Also, it comes with a perfect matte finish, which makes it easier to achieve great readability.

This tool is made in such a manner that it could be read in any kind of lighting conditions and the permanent markings are extremely readable and clear to study for anyone. 

This tool is extremely convenient to use as it can be easily disassembled to fit n your toolbox. It also offers you a certain level of comfort to create the designs you wish to create.  

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  • This tool is made of superior quality. 
  • It is extremely easy to use and offers accurate measurement.
  • It is an extremely strong and durable tool. 


  • It has a poor finish and rough edges.

10. Empire level II 2994 high definition speed square

Empire level II 2994 high definition speed square

Made up of an aluminum body with a thick matte finish, this tool is extremely precise and offers an accurate finish. It also offers excellent readability in any lighting condition. In addition to that, it is created in a way to survive and thrive in any kind of climatic conditions. IT office increases cutting width to help you get your work done in an accurate and precise manner.  

It is clearly mentioned everywhere that this innovation by EMPIRE for rafter squares was amongst the first in the market. The product makes use of laser etching technology. It is thereby providing great durability as well as unmatched visibility. This statement is accurate would only be an understatement because the same has been said by its customers. 

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  • Extremely durable due to its thick matte finish and aluminum body. 
  • Ensures precise and accurate finish. 
  • Increased cutting width allows you to achieve professional results. 


  • Expensive

Speed Square Buyer’s Guide

A rafter square is certainly a miraculous wonder of being found inside a toolkit, and this one tool alone acts as a game-changer in the modern carpenter’s tale of wood-craft. However, it is indispensable to select the right choice to fit your creative stories.

It can be a difficult task to find the best option as you definitely do not want to miss out on some of the major characteristics. Follow the buyer’s guide below to know what are some of the non-negotiables when it comes to rafter squares:


To start off, it is important that the rafter square you choose has a strong and durable body. You should consider the fact that the tool is to be used for heavy-duty purposes, and the tool should be the relevant choice for that.

The climatic conditions might be harsh, but your tools should be strong enough to survive and thrive in those conditions.


Rafter squares come in different materials such as wooden, plastic, aluminum, zinc, etc. You should consider different aspects to choose the right rafter square for you, like the kind of conditions it might be put through and if it would be carried around. 


You would be carrying the rafter square around with you, and you do not want to be burdened with the weight of heavy tools so, consider this aspect when buying a rafter square.


A rafter square is a versatile tool that has different scalings and numbers embedded in it. So, when you are considering to buy a rafter square, opt for one that has easy readability in any lighting conditions.


You choose a rafter square, so your work is accurate, precise, and gets a professional job done. Therefore, it is suggested that you opt for a reliable brand to achieve Precision in work.

Summing up 

The speed square is a modern carpenter’s most powerful ally and an extremely important tool to come in handy in those home remodel projects and even the basic premise of carpentry. 

Although there are other alternatives to the speed square, it has the greatest advantages of being fast, easy to carry, easy to study, and easily accessible (much differing from its bulkier and complex counterparts), making it an important part of non-carpenter’s toolbox as well.

This low-cost scribing, layout, and the cutting tool is that one tool that should be present in every toolbox because of its versatility.

Written by:

Hi there! My name is Herbert Miller and I´m one of these you could call a real handyman. My hobby is to fix everything whenever it comes to cars or stuff in my garden. I created this website to share my knowledge with all the different tools I have tried through the years.