best combination square uk

Best Combination Square in the UK (2022 Reviews & Buying Guide)

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After extensive research and testing, we highly recommend the Workpro Combination Square.

The Workpro Combination Square wins our award for ‘Best Combination Square UK’, thanks to its high-quality ruler and vial, the accuracy of the equipment, its excellent handle grips, and general durability.

In a Hurry? Here’s our Top Pick for the Best Combination Square in 2022:

WORKPRO Combination Square 12Inch/300mm, Engineers Set Square, Stainless Steel Angle Ruler, Adjustable Carpentry Square 45/90 Degree with Bubble Level, Measuring Tool for Engineer Carpenter
  • 【High Precision】 The carpenter's square is also equipped with a spirit level. The scale is engraved by laser technology for extremely high precision. Metric and inch scales in centimeters and millimeters meet different requirements.
  • 【Excellent Quality】 It is made of high quality stainless steel and zinc alloy, the thickness is 2mm, so it is very sturdy, durable, not easy to deform and rustproof.
  • 【Multifunctional】 The set is a good helper for woodworking and is suitable for measuring lengths, widths, 90 degrees angles, 45 degrees miter angles, depths, heights and scribing.
  • 【Ergonomic Handle】 The ergonomic design of handle makes you take measurements comfortably and easily.
  • 【Wide Application】It is suitable for multidimensional measurement, marking out, laying out etc.

Best Combination Square – 2022 Reviews (The UK’s Top 3)

After many hours of research and rigorous testing, these are our favourite Combination Squares on the UK market, starting with our worthy test winner:


Workpro Combination Square 12Inch/300mm – Best Overall Combination Square Set

WORKPRO Combination Square 12Inch/300mm, Engineers Set Square, Stainless Steel Angle Ruler, Adjustable Carpentry Square 45/90 Degree with Bubble Level, Measuring Tool for Engineer Carpenter
  • 【High Precision】 The carpenter's square is also equipped with a spirit level. The scale is engraved by laser technology for extremely high precision. Metric and inch scales in centimeters and millimeters meet different requirements.
  • 【Excellent Quality】 It is made of high quality stainless steel and zinc alloy, the thickness is 2mm, so it is very sturdy, durable, not easy to deform and rustproof.
  • 【Multifunctional】 The set is a good helper for woodworking and is suitable for measuring lengths, widths, 90 degrees angles, 45 degrees miter angles, depths, heights and scribing.
  • 【Ergonomic Handle】 The ergonomic design of handle makes you take measurements comfortably and easily.
  • 【Wide Application】It is suitable for multidimensional measurement, marking out, laying out etc.

This multi-functional combination square combines high precision and excellent build quality.

The square is equipped with a spirit level, thus ensuring the accuracy of your work. The product is made from stainless steel, which means it’s durable and reliable.  It also has an ergonomic handle and wide application, so it’s comfortable and easy to use.

All in all, this combination square has the most comprehensive functionality of all the products we reviewed. And when you combine these features with the excellent build quality and accuracy, picking this combination square is a no brainer.

ProsCons
Excellent scale accuracy due to laser engraving technologyHeavy to hold
Multi-Functional/dimensional so that it can measure length, width and depthNo Compass
The ergonomic handle makes it more comfortable to use
Extremely durable

Silverline 991857 Combination Square Set 300 mm – Best Versatility

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Silverline 991857 Combination Square Set 300 mm
  • Stainless steel blade
  • Metric and imperial graduations
  • Knurled brass screws for easy adjustment
  • Aluminium stock 180° protractor and centre head
  • Includes scriber and vials

The Silverline Combination Square is a well-made tool that is both sharp and precise (essential for this tool!). However, the stand out feature is its super easy-to-use compass, allowing you to work at various angles.

I liked the square’s finish and that it’s separate from the ruler – handy when welding or cutting at 90º and 45º degrees. Furthermore, the build quality is pretty good even though it’s lightweight.

ProsCons
Compass is easy-to-useIt may feel a little flimsy
Accuracy of angles better than mostSome sharp edges to the product
The accessories are removable
Light and easy to hold

Rolson 50858 Combination Square, 300 mm – Best Durability

Rolson 50858 Combination Square, 300 mm
  • Heavy duty die cast metal body
  • Built in spirit level
  • Brass nut and scriber fittings
  • Hardened steel 300mm rule
  • Etched with clear graduations

This Rolson is an excellent heavy-duty combination square. This model has withstood being bashed, banged, dropped, taken apart, etc. Despite this harsh treatment, it still looks and works the same as when I first started using it!

Despite being very durable, it’s also remarkably lightweight compared to similar tools.

I also felt that the scribe and spirit level were easy to handle, making it a good product for the amateur and the more experienced DIY enthusiast!

ProsCons
Premium build qualitySpirit level not removable
The ruler is simple to remove and replaceNo compass
Accurate and locks in well
Heavy Duty, despite being lightweight.

Best Combination Square in the UK – 2022 Comparison Table

NameSet ContentsAnglesDimensionsPrice RangeRating
Workpro 12Inch/300mmRuler, Brass Screw, Spirit level, Marking Pin90/4531.5 x 13.6 x 3.2 cm££9/10
Silverline 991857Ruler, Compass, Spirit level, Scribe180‎35 x 2.5 x 17 cm£7/10
Rolson 50858Ruler, Brass Screw, Spirit level, Marking Pin90/4532 x 8 x 2.8 cm£8/10

How to Choose the Best Combination Square?

different types of squares
Image Credit: www.infinitytools.com

When choosing the best combination square for your needs, consider the following features before buying:


Size and Accuracy

This feature refers to the size of the ruler or blade, which can vary from 100mm at the small end to 600mm at the larger end. 

The advantage of a smaller blade is that it fits in your toolbox comfortably, whereas a larger blade gives you more options. 

Combination squares made with steel blades, durable plastic accessories and brass screws are the best materials for accuracy.


Materials

The blade is most commonly made from stainless steel. Thicker blades are more durable but are also heavier to use.

Accessories are typically plastic, so robust and durable plastic is better for longevity. Furthermore, a brass screw ensures the components are held together well.


Versatility

A combination square is mainly used for marking and measuring. However, there are other potential uses when using additional accessories, such as a compass/protractor head.  

The standard head that comes with any combination square is known as a ‘square head,’ but you can also fit a ‘centre head’ and a ‘protractor’ head. A centre finder head makes it easy to find round or cylindrical objects centre point.

Other great features may include a bubble level and a ruler blade with engraved measurements. 


Markings

If the markings are made using the same production machine that made the blade, this may result in a blade with slightly unclear markings. 

Painted markings are better, although they can fade from general wear and tear over time. 


Applications

If you’re moving around a lot, it’s best to buy a combination square that’s easy to carry. I.e. smaller and lighter. 

However, if you’re using it in a harsh environment, you may opt for a heavier, more durable model. 


Final Thoughts – Best Combination Square UK

Whether you’re an amateur DIY enthusiast or a professional tradesman, you should seriously consider purchasing the WorkPro Combination Square.

I love this model’s durability, versatility, and high-quality construction materials. I also like how the measurement markings are easy to read, even in my dusty workshop!

Thanks to its 180-degree compass and slightly lighter frame, the Silverline offers great usage options, and the Roslon is a very durable option. However, WorkPro wins the ‘Best Combination Square UK’ award, thanks to its high scores across all our selection criteria.


FAQ

Which Combination Square is the best?

While we believe that WorkPro makes the best overall combination square, the best model for you depends on how you plan on using it.

Remember, higher-quality construction materials ensure better accuracy and durability. If pinpoint accuracy and durability are not so important to you, save yourself some money and buy a model made from cheaper materials.

When shopping for a high-end combination square, ensure the blade is stainless steel (or, even better, chrome), the plastic accessories are sturdy, and the screws are brass.

You may also wish to consider a smaller, lighter product if used while on the move.

Is a Starrett combination square worth it?

Extreme accuracy is what sets the Starrett Combination Square apart from the rest. However, it’s also one of the most expensive.

The other thing to consider is durability. A Sarrett combination square will likely stay in your toolbox for a lifetime.

What square does Paul Sellers use?

Paul Sellers recommends a 12″ (300mm) combination square.

This spec is an excellent option for most woodworking projects. Try squares are a little less accurate than higher-quality combination squares, in Paul’s opinion.

How accurate are combination squares?

Combination squares are very accurate tools that measure anything from 45 degrees to 90 degrees, or with the right protractor accessory, anything up to 180 degrees.

That said, accuracy does vary with each model and the age/usage of your tool. Most models have tolerances of up to 0.001 inches, but regularly check your combination square for trueness.

Ben Strano shows you how to calibrate an inaccurate combination square in the video below.

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