Best Speed Square: The Ultimate Guide to Choosing the Top Tool for Your Kit

April 27, 2023

A speed square is a versatile tool that every handyman should have in their toolbox. It is a versatile measuring tool that you can use to mark angles, lay out lines for cuts, and determine the squareness of a joint. The best speed square will help you get accurate measurements, save you time and eliminate guesswork.

In this article, we will explore the best speed squares on the market and give you tips on how to choose the ideal one for your needs.

Types of Speed Squares

There are several types of speed squares available, each designed to meet different requirements. Here are the most common types:

1. Combination Square

A combination square is a multi-purpose tool that combines several tools in one. It has a 90-degree square, a 45-degree miter, a depth gauge, and a ruler. This type of speed square is precise and durable. It is perfect for woodworking, metal fabrication, and other precise applications.

2. Rafter Square

A rafter square, also known as a framing square, is a versatile tool used in carpentry and building construction. It has a long blade with a Lip at the end, which allows you to hold it against a board to get an accurate measurement. With various markings, it allows you to determine angles, squareness, and depth.

3. Pocket Square

A pocket square is a small square that fits in your pocket. It is perfect for quick measurements on the job site. It has a one-foot ruler, 45-degree angles, and a 90-degree square.

Factors to Consider When Choosing a Speed Square

When shopping for the best speed square, several factors should be considered. Here are some of them:

1. Material

Speed squares are usually made of aluminum, stainless steel, or plastic. Aluminum squares are lightweight, durable, and affordable. Stainless steel square is more expensive, but they are durable and corrosion-resistant. Plastic squares are cheaper, and they offer some level of durability but are not as reliable as their metal counterparts.

2. Accuracy

Accuracy is crucial when it comes to measuring and cutting. The best speed square should provide accurate measurement every time. You can test the accuracy of a speed square by checking if the 90-degree corner is square.

3. Durability

You want to invest in a speed square that can withstand the wear and tear of everyday use. Therefore, you should opt for a square made of high-quality materials that can withstand tough conditions.

4. Brand Reputation

The brand reputation is an essential factor to consider when choosing the best speed square. Opt for a brand that has a good reputation for producing quality tools.

5. Additional Features

Some speed squares come with additional features such as a built-in level, scribing tool, or angle-finding tools. These additional features can make your work more comfortable and efficient.

Top Speed Squares on the Market

Here are the top speed squares on the market:

1. Swanson Tool S0101 7-inch Speed Square

The Swanson tool S0101 speed square is one of the best speed squares on the market. It is made of heavy-gauge aluminum and has markings for 90-degrees, 45-degree angle, and 1/8 " and 1/16" increments. It is durable, lightweight, and provides accurate measurement every time.

2. Johnson Level and Tool 1904-0700 7" Johnny Square

The Johnson Level and Tool 1904-0700 7" Johnny Square are perfect for carpentry and woodworking. It has a solid aluminum body, a stainless steel blade, and a high-visibility laser-etched ruler. It also has a built-in level that allows you to check if a surface is level.

3. Empire Level 2990 Heavy Duty Magnum Rafter Square

The Empire Level 2990 Heavy Duty Magnum Rafter Square is designed for heavy-duty use. It has a thick 1/8" aluminum body that can withstand tough conditions. It also has embossed graduations for easy reading, and it has a conversion table for quick calculations.

4. Stanley STHT46011 12-Inch Dual Color Square

The Stanley STHT46011 12-Inch Dual Color Square is a versatile and durable tool. It has a high-visibility black and yellow color, making it easy to locate on the job site. It also has a built-in level, which allows you to check the level of a surface quickly.


In conclusion, a speed square is a versatile and essential tool for every handyman. It is an excellent tool for measuring, marking angles, and determining the squareness of a joint. When choosing the best speed square, remember to consider its accuracy, durability, and additional features. Finally, opt for a quality brand with a good reputation for producing quality tools.



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I enjoy designing and curating experiences both virtually and in 3-dimensional reality. I have a Bachelor of Architecture from the Illinois Institute of Technology and currently practice professionally, but I also manage a few other ventures.
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