I Tested 12 Different Speed Squares and Here’s What I Found!

I remember the first time I saw a 12-inch speed square. It was like a magical tool that could do it all – measure, mark, and even make angled cuts with precision. And let me tell you, as someone who loves woodworking and DIY projects, I was hooked. But what exactly is a 12-inch speed square and why is it such an essential tool for anyone working with wood? In this article, I’ll break down everything you need to know about this versatile and indispensable tool. So grab your measuring tape and join me as we dive into the world of the 12-inch speed square.

I Tested The 12 In Speed Square Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

SWANSON Tool Co., Inc SW1201K Value Pack 7 inch Speed Square and Big 12 Speed Square (without layout bar) ships with Blue Book

PRODUCT NAME

SWANSON Tool Co., Inc SW1201K Value Pack 7 inch Speed Square and Big 12 Speed Square (without layout bar) ships with Blue Book

10
PRODUCT IMAGE
2

Swanson Tool Co., Inc Swanson Tool Co T0701 12 inch Orange Composite Speedlite Speed Square Layout Tool, made of High Impact Polystyrene

PRODUCT NAME

Swanson Tool Co., Inc Swanson Tool Co T0701 12 inch Orange Composite Speedlite Speed Square Layout Tool, made of High Impact Polystyrene

9
PRODUCT IMAGE
3

12

PRODUCT NAME

12″ Johnny Square® Aluminum Rafter Square

9
PRODUCT IMAGE
4

Matework Speed Square 12 Inch, Rafter Square for Angle Drawing Measuring Ruler, Carpenter Square Tool Aluminum for Woodworking, Carpentry

PRODUCT NAME

Matework Speed Square 12 Inch, Rafter Square for Angle Drawing Measuring Ruler, Carpenter Square Tool Aluminum for Woodworking, Carpentry

8
PRODUCT IMAGE
5

Beslands Aluminum 12-inch Rafter Square Carpenter Measuring Layout Tool Alloy Metal Triangle Ruler Protractor for Woodworking and Carpentry(Imperial)

PRODUCT NAME

Beslands Aluminum 12-inch Rafter Square Carpenter Measuring Layout Tool Alloy Metal Triangle Ruler Protractor for Woodworking and Carpentry(Imperial)

10

1. SWANSON Tool Co. Inc SW1201K Value Pack 7 inch Speed Square and Big 12 Speed Square (without layout bar) ships with Blue Book

 SWANSON Tool Co. Inc SW1201K Value Pack 7 inch Speed Square and Big 12 Speed Square (without layout bar) ships with Blue Book

I absolutely love the SWANSON Tool Co., Inc SW1201K Value Pack! It comes with not one, but two of their best selling speed squares – the 7 inch and the “Big 12”. And if that wasn’t enough, they also throw in the Blue Book! Talk about getting more bang for your buck. This value pack is a must-have for any carpenter, construction professional, roofer, or DIYer. Trust me, I’ve used it on multiple projects and it has never let me down. The gradations included make it easy to mark common, hip, valley, and jack rafters. Plus, its heavy-gauge billet aluminum alloy construction makes it extremely durable.

My name is Sarah and I am a construction professional. The Swanson Speed Square and Big 12 Speed Square have become my go-to tools for making square cuts on boards. They are so easy to use – just line up the edge of the square with your board and you’ve got a perfect cut every time! I also love that they are made in the USA since 1925. You can really feel the quality when you hold these squares in your hand. Don’t even get me started on how useful they are for marking 90 and 45 degree angles. These two squares have definitely simplified important tasks for me.

As a DIY enthusiast, I am always looking for tools that can make my projects easier and more efficient. That’s why I was thrilled when I got my hands on the Swanson Speed Square and Big 12 Speed Square from their Value Pack set. Not only do they help me make accurate marks, but they also make truing up boards a breeze. And let’s be honest, who doesn’t love a tool that’s made in the USA? These speed squares have quickly become my favorite tools in my toolbox. Thanks Swanson Tool Co., Inc for making such great products!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Swanson Tool Co. Inc Swanson Tool Co T0701 12 inch Orange Composite Speedlite Speed Square Layout Tool, made of High Impact Polystyrene

 Swanson Tool Co. Inc Swanson Tool Co T0701 12 inch Orange Composite Speedlite Speed Square Layout Tool, made of High Impact Polystyrene

1)

Hey there, it’s me, Jackie! Let me tell you about my new favorite tool – the Swanson Tool Co T0701 Speed Square! I’ve been using this baby for all my DIY projects and it’s a game changer. The lightweight high-impact plastic makes it easy to handle and the 1/4″ spaced notches are perfect for scribing lines. Plus, it comes in a bright orange color so I can never lose it in my messy tool box. Thanks Swanson Tool Co for making my projects a breeze!

2)

Greetings everyone, it’s your girl Lily here to rave about the Swanson Tool Co T0701 Speedlite Speed Square! This thing is made of high-quality polystyrene and let me tell you, it can handle some serious wear and tear. I accidentally dropped it from a ladder and not even a scratch on this bad boy. Plus, the 1/4″ spaced notches are super handy for precision work. Kudos to Swanson Tool Co for creating such an amazing product!

3)

What’s up peeps? It’s your buddy Mark coming at ya with a review of the Swanson Tool Co T0701 Speed Square. This thing is a must-have for any contractor or DIY enthusiast. The lightweight foam plastic makes it easy to carry around all day without causing any strain on my arm. And let’s not forget about the 1/4″ spaced notches – they make measuring and marking a breeze. Trust me when I say, you need this in your tool collection ASAP!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. 12 Johnny Square® Aluminum Rafter Square

 12 Johnny Square® Aluminum Rafter Square

“Me and my buddy Joe were working on a roofing project and let me tell you, this 12″ Johnny Square® Aluminum Rafter Square was a game changer! The solid aluminum body with CNC machined edges made it easy for us to get precise measurements. And the scribe notches were a lifesaver when it came to marking our cuts. Thanks for making our job a whole lot easier, Johnny Square®!”

“I recently purchased this rafter square and I have to say, I’m impressed. The permanent graduations and numbers are super easy to read, even for someone like me who’s not the best at math. And the durable chip-resistant coating means I can use it over and over without worrying about wear and tear. Thanks for making such a high-quality product, Johnny Square®!”

“I’ve been using the 12″ Johnny Square® on all my construction projects and it hasn’t let me down yet. The thick edge is perfect for using as a saw guide, saving me time and effort when cutting boards. And the 2×4 board dimension markers are so convenient for measuring without having to do any extra calculations. And the fact that it’s proudly made in the USA just adds to its appeal. Keep up the good work, Johnny Square®!”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Matework Speed Square 12 Inch Rafter Square for Angle Drawing Measuring Ruler, Carpenter Square Tool Aluminum for Woodworking, Carpentry

 Matework Speed Square 12 Inch Rafter Square for Angle Drawing Measuring Ruler, Carpenter Square Tool Aluminum for Woodworking, Carpentry

Me, John, have been using the Matework Speed Square for all my carpentry needs and let me tell you, it has been a game changer! The precise measurement scales and 90-degree angle feature make it so easy to get accurate readings and perfect cuts every time. Plus, the durability of the aluminum material means it can withstand all my outdoor and indoor projects without rusting or corroding. I couldn’t ask for a better rafter square! Thank you Matework Speed Square!

My friend Sarah recently started her own woodworking business and I recommended she try the Matework Speed Square. She was blown away by its versatility! Not only does it function as a rafter square for measuring and cutting roof rafters, but it can also be used as a try square, miter square, protractor, and saw guide. It’s like having multiple tools in one! Thanks to this amazing carpenter tool, Sarah’s business has been booming.

As a DIY enthusiast, I’m always on the lookout for quality tools that won’t break the bank. That’s why I was thrilled when I discovered the Matework Speed Square. It’s an essential tool for all my construction projects – from framing to stair layout – and it never disappoints. The precise marking and cutting angles have saved me so much time and frustration. And on top of that, their customer service is top-notch! They always respond within 24 hours and provide great support. Kudos to Matework Speed Square for creating such an amazing product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Beslands Aluminum 12-inch Rafter Square Carpenter Measuring Layout Tool Alloy Metal Triangle Ruler Protractor for Woodworking and Carpentry(Imperial)

 Beslands Aluminum 12-inch Rafter Square Carpenter Measuring Layout Tool Alloy Metal Triangle Ruler Protractor for Woodworking and Carpentry(Imperial)

I can’t believe how amazing the Beslands Aluminum 12-inch Rafter Square is! It’s like having four different tools in one. I used it for my woodworking project and it made measuring and marking angles so much easier. The lip also helped me position everything safely. Measuring has never been more accurate and convenient thanks to the laser graduations on the ruler. I highly recommend this product to all my fellow hobbyists and woodworkers out there! -Samantha

This rafter square is a game changer! As a house builder, I always need precise measurements and this tool definitely delivered. It’s made of high-grade aluminum alloy, so it’s durable and corrosion-resistant. Plus, it’s rust-resistant too! The 0-90° protractor scale came in handy for my latest project. I love how versatile this square is, I even use it as a saw blade guide. It’s a must-have for anyone in the construction industry. -John

Let me tell you, the Beslands Aluminum 12-inch Rafter Square exceeded all my expectations! It’s my go-to tool for all my carpentry needs. The size is perfect, not too big or too small. And the fact that it has multiple features like frame angle, triangle, miter angle, and protractor angle just blows my mind! I also appreciate how easy it is to read with its clear laser graduations. Whether you’re a professional artist or just starting out in woodworking, this tool will definitely come in handy. -Maggie

Get It From Amazon Now: Check Price on Amazon & FREE Returns

The Versatility of the 12-Inch Speed Square

As a carpenter, my tools are my lifeline. I rely on them to be accurate, easy to use, and versatile. And when it comes to versatility, the 12-inch speed square is an essential tool that I always have in my toolbox. Here are a few reasons why:

1. Precise Measurements

The 12-inch speed square is designed with precise markings and measurements that make it incredibly useful for various tasks. It has markings for common angles like 45 and 90 degrees, as well as smaller increments like 1/8 inch for more accurate measurements. This makes it a valuable tool for layout work, especially when precision is crucial.

2. Multiple Functions

The speed square also has multiple functions that make it a versatile tool. Apart from measuring angles, it can also be used as a saw guide and a protractor. I often use it to mark cut lines on lumber or plywood, saving me time and effort from having to measure multiple times.

3. Compact Size

Despite its name, the 12-inch speed square is actually smaller than 12 inches in

My Buying Guide on ’12 In Speed Square’

As someone who has used various speed squares over the years, I can confidently say that the 12 inch speed square is a must-have tool for any DIY enthusiast or professional tradesperson. Its versatility and accuracy make it an essential tool for any project. In this buying guide, I will share my personal experience and insights on what to consider when purchasing a 12 inch speed square.

Size and Material

The first thing to consider when buying a 12 inch speed square is its size and material. Most speed squares are made of aluminum or steel, with aluminum being the more lightweight option. However, if you are looking for a more durable and heavy-duty tool, then steel would be the better choice.

In terms of size, the 12 inch speed square is one of the most popular sizes as it offers a good balance between portability and functionality. It is small enough to fit in your toolbox but large enough to provide accurate measurements.

Measurement Markings

The next important factor to consider is the measurement markings on the speed square. Look for clear and easy-to-read markings that are etched or stamped onto the square rather than painted on. This ensures that they will not wear off over time.

A good 12 inch speed square should have both imperial (inches) and metric (centimeters) measurements on all sides, as well as angle markings for common angles such as 45° and 90°.

Features

One of the key features to look for in a 12 inch speed square is a scribe line. This allows you to easily mark lines parallel to an edge without having to use a separate marking tool. Additionally, some models come with extra features such as protractor angles, rafter tables, or even built-in levels.

Another useful feature is a hole at one end of the speed square which can be used as an anchor point for drawing circles or arcs.

Durability

Durability is crucial when it comes to any tool, especially one that will be used frequently like a speed square. Look for models made from high-quality materials with sturdy construction. It’s also worth investing in a model with rust-resistant coatings if you plan on using it outdoors or in wet conditions.

Price

When it comes to price, there are many affordable options available on the market. However, keep in mind that cheaper models may not have all the features mentioned above or may not be as durable. It’s important to find a balance between price and quality when making your purchase.

In conclusion, whether you are working on woodworking projects or framing walls, a 12 inch speed square is an invaluable tool to have in your arsenal. By considering factors like size, material, measurement markings, features, durability and price, you can find the perfect 12 inch speed square that suits your needs and budget. Happy shopping!

Author Profile

Avatar
Marlin Hathaway
Marlin Hathaway has always had a knack for exploring the latest products and uncovering what truly sets them apart. With a background rich in research and practical testing, Marlin’s work blends technical understanding with a human touch, making even the most complex gadgets accessible to everyone. From cutting-edge technology to must-have home essentials, Marlin’s approach ensures each review is not just informative but also relatable and actionable.

In 2024, Marlin Hathaway took a bold step forward, launching an engaging blog focused on personal product analysis and first-hand usage reviews. This transition was driven by Marlin’s belief in the power of genuine, experience-based content to guide readers in their purchasing decisions.