To secure a sturdy project, there is a constant need for carpenters to establish perfect measurements and balance in their crafts. To do this, a woodworking square is an essential tool to have.

Whether you are about to mount a block of wood or anything that has the right measurements, a corner with the perfect angle will let anything fit nice and smooth. Woodworking squares take care of this. They are unswerving solutions carpenters can use to make sure a corner is at a perfect 90-degree angle.

Have a look at the five best woodworking squares we ranked for you. Selected for their reliability and great features, we guarantee you that you’ll get the perfect measuring tool you need for your next project.

Best Woodworking Squares Comparison & Rating

Woodworking Squares

Features

Irwin Tools Combination Square, Metal-Body, 12", 1794469
  • black etched scales
  • cast zinc body and retaining screw
  • doubles as a gauge
iGaging 4" & 6" Double Square Set 4R Steel Blade High Precision Woodworking
  • set comes with two squares
  • made of satin chrome
  • accuracy is 0.0008" per inch
IRWIN Tools Tri and Mitre Square (1794473),Silver
  • rust-proof stainless steel blade
  • high-impact ABS handle
  • 8-inch length with bubble level
Swanson Tool TS152 8-Inch Try Square with Hardwood Handle
  • 8-inch blade with precision-etched black gradations
  • thin blade that easily lays flat
  • brassbound hardwood handle
75mm/3 inch Engineers Square - Moore and Wright
  • tempered blades
  • blind riveted construction
  • 3-inch precision ground blade and 2-inch stock

1. Irwin Tools Combination Square

Irwin Tools Combination Square, Metal-Body, 12", 1794469
Specifications:
98% Overall

Brand

Irwin

Sizes

12"

Color

Blue

Material

Stainless Steel, Zinc

98%
build
98%
features
98%
durability
96%
ease of use
Pros:
  • Can handle 90° and 45° marking.
  • Features black etched scales for clear visuals.
  • Has a cast zinc body that is thick enough to withstand years of use.
  • 100% stainless steel blade resists rust formation.
  • Doubles as a gauge when you are transferring measurements.
  • Durable retaining screw that allows easy adjustment of the square.
Cons:
  • The only catch about this square is that it is a challenge to use or rotate its blade when it comes to imperial and metric units.
Final Take:

There is a lot to say about this Irwin square that tops our list. Besides its ergonomic design, we are really impressed with the etched measurement markings on the body of the blade. If you are just like us who are just tired of fading measurement prints, this is a great solution. You’ll easily read the marks in increments of 1/8 inch, 1/16 inch, 1/32 inch, and millimeters. The scales are printed in decent sizes which is something you’ll appreciate since most squares come with tiny markings. The square also has an inclusion of bubble level which lets you check if you have the horizontal and vertical balance needed for your projects.

2. iGaging 4" & 6" Double Square Set

iGaging 4" & 6" Double Square Set 4R Steel Blade High Precision Woodworking
Specifications:
96% Overall

Brand

iGaging

Sizes

4" and 6'

Color

Stainless Steel

Material

Satin Chrome

95%
build
93%
features
98%
durability
96%
ease of use
Pros:
  • The set comes with two squares with sizes of 4 and 6 inches.
  • Incredibly sturdy and well-built handles/base; 4" square features a 2.5" base and the 6" square has a 3.75" base.
  • The blades are hard and made of satin chrome.
  • Detailed and clear measurement markings.
  • The accuracy is 0.0008" per inch.
  • The 6” square comes with a bubble level.
Cons:
  • Limited measurements due to the sizes of the squares.
  • No millimeter scales included.
Final Take:

This deal offers great value for your money as it comes with two squares. They allow you to choose the right size of blades fit for your project at 6” and 4” lengths of blades. This makes them pocket-friendly squares that you can bring anywhere while at work. They offer four gradations 1/64′′, 1/32′′, 1/16′′, and 1/8′′ and the markings are engraved as well to assure longevity. The durability of the squares is something to admire in this package. Besides the thick and unbreakable base and the chrome-hardened steel blades, the squares come with a case that allows easy storage and additional protection for the tools.

3. Irwin Tools Tri and Mitre Square

IRWIN Tools Tri and Mitre Square (1794473),Silver
Specifications:
94% Overall

Brand

Irwin

Sizes

8"

Color

Blue

Material

Stainless Steel, ABS

94%
build
94%
features
92%
durability
97%
ease of use
Pros:
  • Comes with a rust-proof stainless steel blade.
  • Has precision-etched scales with excellent readability.
  • The blade is supported by a high-impact ABS handle that is lightweight.
  • The blade comes at an 8-inch length.
  • Includes a bubble level installed in the handle.
Cons:
  • Though the handle is made of high-impact ABS material, it could still pose an issue when it comes to the handle’s durability.
Final Take:

If you are looking for an on-the-go square you can rely on, this Irwin square that comes at an 8-inch length of the blade is the answer. The construction of the blade focuses on convenience: sturdy and rust-proof stainless steel, lightweight handle, long blade, readable markings, and other additional features. The blade, furthermore, is 1/8” thick and 1.5” wide. So, if you find yourself in constant need of checking measurements and angles, we suggest this. It is pretty handy with 8ths of an inch on top and 16ths of an inch on the bottom. You can even use its angle graduation as a protractor for most typical construction angles.

4. Swanson Tool TS152 8-Inch Try Square

Swanson Tool TS152 8-Inch Try Square with Hardwood Handle
Specifications:
94% Overall

Brand

Swanson

Sizes

8"

Color

Brown

Material

Brassbound Hardwood, Stainless Steel

92%
build
95%
features
96%
durability
93%
ease of use
Pros:
  • Flexible stainless steel blade.
  • An 8-inch blade that offers precision-etched black gradations.
  • The gradations can be easily read and printed neatly.
  • Thin blade that easily lays flat on the wood.
  • Handle is made of brassbound hardwood that gives the square a distinctive look.
  • Features a reverse reading scale.
Cons:
  • The edges of the blade are a bit sharp.
Final Take:

This Swanson square is one of the most practical measuring tools ever. No intricacies, no complexities at all. Just a plain square that does the job efficiently. The size of the blade and the handle allows it to fit in tight spaces. It has 8th's and 16th's marked on both of its edges that are etched that won’t fade at all. Just a complete package: reverse reading scale, gradations, and even brass bindings to give the handle the unwavering durability it needs. With the said features, especially the reverse reading scale, professionals who do level work and plumb would love it.

5. Moore and Wright 3” Engineer’s Square

75mm/3 inch Engineers Square - Moore and Wright
Specifications:
94% Overall

Brand

Moore and Wright

Sizes

3", 4", 6", 12"

Color

Stainless Steel

Material

Steel

94%
build
93%
features
95%
durability
94%
ease of use
Pros:
  • Hardened and tempered blades that won’t bend.
  • Uses a blind riveted construction to assure the durability of the tool.
  • Lightweight due to its size.
  • Offers A 3-inch precision ground blade and 2-inch stock.
  • Can fit in tight spaces and very handy.
  • Straight blades and stock.
Cons:
  • The stock could be a bit thick and could get in your way when aligning some huge projects. With this, we suggested getting the bigger sizes available at 4”, 6”, and 12”.
Final Take:

If we are talking about the sturdiness of the tool body, this Moore and Wright square snatched it. No bending and no breakage at all. The fitting and finish will certainly impress you. Its blade is flawlessly perpendicular to the handle so you can be sure you’ll get the precision required for your project. We tested it ourselves in aligning various works and everything went really well. That being said, this tool (despite its size) promises a great deal when it comes to functionality. And if you just need the perfect tool to check alignments, this won’t fail you.

Best Woodworking Squares - Buyer's Guide

Material

The material of the square is one of the first things you should look for in a square. The material would dictate the longevity of the tool and its durability and resistance against various elements. This is why most square blades come in stainless steel. However, the handles of the squares vary a lot.

markings

Old models of squares have their marking simply printed on the surface. This causes them to easily fade which is a major issue when you constantly need to use the tool to measure things. This is why if you are looking for a measurement tool, it is better to have the ones that come with etched marks. This is common to newer models now as they last longer.

ease of use

We all want a tool that can easily fit in our hands and won’t give us much weight while holding them. With this, make sure to check the dimensions and the weight of the product before purchasing them. This will help you have a better idea about the product.

features

Do not forget to make sure you have all the features you need in the product. Whether this feature will cover functionality, durability, or convenience, getting a product that has the complete set of features you need is crucial. This will help you get the best value out of your purchase.

Best Woodworking Squares - FAQs

Why is it called a “try” square?

The name was derived due to its function as a primary material or tool that you can use to “try” or check how square or how perfect the angle is.

How do you use a square properly?

Start by placing the blade of the tool across the material you need to check. To make the blade lie flat across the material, make sure that the handle is extended over the edge. Then, hold the handle against the edge. In this manner, you would be able to properly check the 90-degree angle of the surface.

What is the difference between a try square and an engineer’s square?

The engineer’s square is made to specifically provide accuracy inside and outside its edges. On the other hand, a try square only provides accuracy inside its edges.

What is the least count or tolerance of a try square?

Try squares have a tolerance of 0.01 mm per cm of a steel blade. This is according to the British Standard 3322.

Author

Jimmy Black started his career as a construction and carpenter foreman. After years of hard work, he decided to go on his own. Now, Jimmy is one of the trusted experts at SolidSmack who knows at first glance whether your hammer would do a great job or not. He still involves himself in various construction projects and works for individual clients. Behind formalities, he enjoys being a father to two lovely kids who keep on asking him why they can’t quit school and travel the world like Dora The Explorer.