WhichOne › DIY store & garden › tool › measuring tool › carpentry square

The best carpentry squares in comparison

Guaranteed independent and reliable
Millions of satisfied users every year
Last updated on 29.06.2025

Filter

Sort

Brand:Reduced items only:

Best choice

Set Square, Preciva 18+30cm/ 7+12inch Speed Square, Triangle Ruler Kit with 17 Types of Drill Holes, Multifunctional Aluminum Alloy Carpenter Tool Can Drawing Angle, Positioning of Drilled Hole,etc

Preciva

15% off

free shipping

9,9

Offer ends in:

10hours

45minutes

04seconds

Check price

Show on Amazon

show more show less

Features

18cm+30cm Triangle Ruler Set --This speed square set includes 1*7in(18cm)+1*12in(30cm) triangle ruler, both in metric system, which can meet all kinds of your needs!
5-in-1 Multifunctional Triangle Ruler --can draw 45 90 angles, balance vertical lines, Positioning of drilled holes, Positioning table height, which can meets all kinds of your work needs.
14 17 Types of positioning holes --7in triangle ruler ranging from 3mm to 15mm, 12in triangle ruler ranging from 3mm to 18mm. This combination square set can match all major screw sizes. Find the right hole in a second and set the screw for drilling.
High Quality --This carpenters square set is made of high quality aluminium alloy, High hardness, not easy to deform, durable and feels good in your hand

Recommendation

Presch Combination Square Set - 150mm & 300mm Metric - Two Accurate Metal Carpenters Tools with Ruler - Precisely finished Measuring Tool – Try Squares

PRESCH

free shipping

9,8

Check price

Show on Amazon

show more show less

Features

Accurate Your new carpentry squares set will impress you with its glare-free, twice blackened, precision centimetre square ruler with millimetre markings (15 & 30cm) and nice finished surfaces.
All in One The sliding steel square ruler can be used separately, as can the spirit level, and thanks to the two sizes, you can have the right carpentry squares to hand for any project.
Durable - Would you like an adjustable square with stop ruler? You'll be impressed by our cast-zinc body, the brass locking screw and anti-rust stainless steel square ruler!
Clever - To ensure that your sliding squares are protected from external influences, you can store the high-quality packaging designed for your squares after every use.

Saker Aluminum Alloy Sliding T-Square, Precision Angle Adjustment Scriber Marking Line Drawing Aid, Adjustable

Saker

free shipping

9,8

Check price

Show on Amazon

show more show less

Features

Multifungtional T-Square Ruler the combination of ruler and protractor makes it can measure length and angles easily. The angle ruler has a clear and accurate scale and can measure length (0-48 cm 0-18 inches), whether you are drawing a line or measuring an angle, you can meet your work needs at the same time, saving you time and effort.
High Qualtiy The body of the adjustable woodworking ruler is made of aluminum alloy, which has good abrasion resistance and is not easy to deform. the angle finder tool is both lightweight and sturdy. If you're looking for an accurate angle measuring tool, our aluminium construction protractors is just what you need.
Adjustable Angle Finder Tool Our angle protractor is not an ordinary angle measuring tool. It has multi-angle scribing function, By unsrew the nut in the desired position, you can quickly and accurately identify angles and draw straight lines for setting bevels, drawing radial lines, measuring and marking angles.
Laser Engraved Scales The angle protractor dial is engraved with laser engraved measurements for clear readability and durability. The numbers and scales on the angle protractor dial can be clearly displayed in different environments.
Multi-functional Protractor The Carpenter Work Ruler comes with a red mechanical pencil with 8 refills,it is suitable for engineering, angle measurement, drawing, architectural design, length measurement, a useful tool for craftsmen, designers, artists and engineers.

Swanson SW1201K 7" & Big 12" Speed Square Layout Tool Kit Without Layout Bar,Blue

Swanson

free shipping

9,7

Check price

Show on Amazon

show more show less

Features

7 inch and 12 inch Speed Squares included
Heavy gauge aluminum alloy construction
Made in the USA

£ 27.60

£ 24.89

£ 33.95

Spear & Jackson CTS12 12" Carpenters Try Square

Spear & Jackson

9,6

Check price

Show on Amazon

show more show less

Features

Spring steel blade

WORKPRO 12Inch/300mm Combination Square, Stainless Steel and Zinc Construction, 32cm Length, Blue and Clear Color, 0-300mm Graduation Range, Measuring Tool for Engineer Carpenter

WORKPRO

18% off

9,5

Check price

Show on Amazon

show more show less

Features

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.
Wide Application It is suitable for multidimensional measurement, marking out, laying out etc.
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.

£ 13.99

£ 21.99

OX Tools Pro Aluminium Rafters Square Metric - 180mm, Blue

OX Tools

31% off

9,5

Check price

Show on Amazon

show more show less

Features

DURABLE Solid aluminum body with a durable alloy construction.
WEATHER RESISTANT Capable of handling any jobsite being both rust proof and weather resistant.
MULTI-FUNCTIONAL Capable of being a saw guide, scribing lines, pitching a roof, protracting purposes etc.
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

£ 9.59

£ 11.75

£ 12.55

STANLEY 2-46-028 Combination Die Cast Square, 300mm/ 12''

STANLEY

21% off

free shipping

9,4

Check price

Show on Amazon

show more show less

Features

Metric imperial graduations
High quality brass nut and scriber fittings for long life

£ 16.99

£ 15.96

£ 19.89

£ 23.08

£ 24.95

£ 24.99

Senbaler 12 Inch/300mm Aluminum Alloy Triangle Ruler, Woodworking Speed Square Metric, Carpenters Square for Angle Measuring Marking (Red)

Senbaler

9,4

Check price

Show on Amazon

show more show less

Features

High Quality The aluminum alloy triangular rule is made of high quality aluminium alloy with excellent workmanship, high hardness and resistance to rust and corrosion; durable, moderate toughness, no deformation and more durable when dropped. The coating is rich and even, flat and smooth, superior to other coating processes.
Clear Scale Roofing square 12 inch made with clear and accurate printing scale and high precision; can draw straight and wavy lines, both accurate and not easily worn. Available in metric and imperial sizes, with laser marking technology, it can be used well for angle measurement, the ruler base is exquisitely smooth and comfortable to the touch.
Horizontal Base Highly accurate rafter square metric with one 90 angle and two 45 angles, right angle base, easy to fix, helps you to measure dimensions well; easy to draw lines and smooth to use. Conversion table on the back, common rafter conversion. Lightweight and sturdy, more convenient for your work.
Wide Range of Use The metric speed square is used in woodworking production and decoration industry, DIY enthusiasts, etc.; it can also be widely used for design drawings, direct cutting, decoration design, angle measurement, hardware machinery measurement, and office use.
100% Satisfaction Guarantee We stand by our quality and service and we hope you like this square carpentry. If you have any questions about your order, please do not hesitate to contact us. In case of quality problems or other dissatisfaction, you can get a full refund or a free replacement. We want you to have a pleasant shopping experience.

Faithfull Engineers Steel Try Square 75mm (3in) – Precision Ground, Hardened Steel Blade, Accurate Marking, Measuring & Layout Tool for Metalworking & Woodworking

Faithfull

33% off

free shipping

9,4

Check price

Show on Amazon

show more show less

Features

Precision Ground for Accuracy - Engineered from high-grade tool steel with ground surfaces to ensure true 90 angles for straight and precise marking and measuring.
Hardened & Tempered Blade - The spring steel blade is hardened and tempered for strength, durability and long-lasting performance, maintaining straightness over time, even with regular use. in workshop conditions.
Engineers Square 3in Dimensions - The try square has an overall size of 95 x 60 x 8.5mm with a blade thickness of 1.7mm and an internal size of 75 x 41.5mm. Offering a sturdy feel, dependable handling and reliable measuring performance.
Faithfull 5 Year Manufacturers Guarantee - Offering dependable performance for tradesmen and DIY hobbyists alike, the Faithfull Engineering Try Square ensures reliability, accuracy and durability.

£ 9.78

£ 10.67

£ 11.36

£ 11.97

£ 16.80

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

You might also be interested in these carpentry squares.

Beslands Rafter Square Metric 12 inch & 7 inch Set Square, Aluminum Carpenters Roofing Square, Woodwork Tool, Triangle Ruler(Black)

Accurate scale This roofing square scales are laser-printed and coated with high-quality coating on the surface, making it clear and easy to read.

free shipping

Check price

Carpenter Measuring Square Metric Imperial 7 Inches,Aluminum Alloy,90 Degree Thickened Triangle Ruler for Woodworking (black)

Clear and Accurate Scale The aluminum triangle ruler is deisgned with strong cast aluminum body, with clear and accurate scale, common tools for woodworking. Good oxidation resistance! User-friendly design, exquisite workmanship and long service life.

Check price

Combination Square, 12'/300mm Stainless Steel Combo Square Carpentry Tools, 45/90 Degree Ruler with Bubble Level for Accurate and Adjustable Woodworking Measurement.

Additional Accessories Self-Adjusting knurl nut easily aligns measurements, Spring Loaded Brass Bolt to Assure Accuracy, Brass scribe that stores in the handle for quick and easy marking.

~~£ 9.99~~

Check price

Combination Square, Set Square Engineers Square 12Inch/300mm Stainless Steel Ruler, Adjustable Carpentry Square 45/90 Degree with Bubble Level, Measuring Tool for Carpenter/Engineer/Woodworking

Adjustable Combination Square This product consists of a 300 mm steel ruler and an adjustable square head.Suitable for 45 90 degree angles marking, multi-dimensional measurement, marking straight lines, drawing parallel lines.

Check price

Fentar 3-D Speed Square, 22.5-90° Aluminum Alloy Combination Square, Accurate Carpenters Square with 11 Different Drill Holes and Positioning Aid, Multifunctional Woodworking Tools Set Square, Red

High Precision Measurements Fentar 3D multi-angle carpenters square features clear and precise laser-engraved metric scales on both sides, allowing for quick and accurate measurements. The minimum measurement unit is 1 millimeter with minimal error. The included positioning auxiliary tool also helps inprove the measurements accuracy.

Check price

180mm/7 inch Multifunctional Carpenters Square Drill Gauges Metric 3-15mm Aluminium Metal Set Triangle Ruler Woodworking Framing Quick Measuring Builders Square

Drill Gauges 3 to 15mm different size holes help you quickly and accurately determine the screws size, recommends the drill bit or tap size needed for the screw.

Check price

HEKOBAG 3D Multi Angle Measuring Ruler, 45/90 Degree Aluminum Alloy Woodworking Square Protractor, Miter Triangle Ruler High Precision Layout Measuring Tool Layout Scriber for Engineer (Red)

Versatile Multi-Angle Measuring Tool More than just a traditional ruler, this versatile tool can serve as a multi-angle measuring solution for a variety of projects. Whether measuring angles, marking cut lines or determining slopes, it becomes an essential addition to any tool box or workshop. Great for DIY enthusiasts, engineers, carpenters and decorators. Suitable for three-dimensional objects such as wood, metal pipes, marble, etc.

Check price

Aluminum Alloy T Square Ruler Art Framing Drafting Tools Woodworking Scriber Right Angle Handle (600mm)

Layout and measurement T square ruler is often used in carpentry or artistic drawing to layout and measure edges.

free shipping

Check price

flintronic Triangle Ruler Carpenters Square Tool, Aluminium Metal Set Square-Carpentry triangle ruler, Triangle-Ruler Protractor, Aluminum Carpenters Roofing square, Metric Woodwork Squares

PROFESSIONAL TOOLS woodworking square set is an exquisite tool for measuring and drawing, with 180 mm metric metal woodworking square accurate scale, precision in line with industry regulations, with absolute 90-degree angle and precise scale. This woodworking square set is marked on both sides There are angles and scales, making it more convenient for you to use.

Check price

Shinwa Carpenter Square Wide Chrome Finish with Stopper

Brand ?????(Shinwa Sokutei)

free shipping

Check price

Aluminium Carpenter's Roofing & Woodworking Speed Square - 30cm Metric Rafter Triangle Ruler Protractor - Angle Measuring & Marking Tool for Carpentry, Construction & DIY Projects

High Quality The aluminum alloy triangular rule is made of high quality aluminium alloy with excellent workmanship, high hardness and resistance to rust and corrosion; durable, moderate toughness, no deformation and more durable when dropped. The coating is rich and even, flat and smooth, superior to other coating processes.

Check price

KLRStec Professional Carpenters Square Set [metric] incl. Carpenter Pen [+7 Spare Leads] Speed Square – Metal measuring Tool Set

Precision at Every Angle Our carpenter's square set ensures accurate measurements and perfect angles, guaranteeing precise cuts and constructions

Check price

The best carpentry squares in comparison

Guaranteed independent and reliable

Features

Features

Features

Features

Features

Features

Features

Features

Features

Features

You might also be interested in these carpentry squares.

Our offer