Are you trying to find combination squares among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling combination squares on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 10 hours of research and did 51 combination squares tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best combination squares you can buy today
- Black precision-etched scales
- Durable cast zinc body
- Rust proof stainless steel blade
- Perfect for 90° and 45° marking
- Can be used as a gauge for transferring measurements
- Package includes 1 piece of 12" combination square and 1 piece of 7" rafter square. The 12" combination square can be used as a level, depth gauge, and ruler, while the 7" rafter square can be used as a straight edge for marking and sawing.
- 12-inch heavy-duty combination square ensures accuracy with its spring-loaded brass bolt. It includes a brass scriber and level while its stainless steel blade is precisely marked with inch and cm graduations in 1/16,1/8, and 1/32 Inch increments for your convenience.
- 7-inch triangle square is perfect for use on the job site or at home; this heavy-gauge die-cast billet aluminum alloy square fits easily into your pocket and comes with gradations to mark common, hip, valley, and jack rafters. The non-glare matte finish makes it easy to read in any light condition.
- Mr. Pen 12" combination square is designed with a durable, rustproof stainless steel blade to last through tough job site conditions, while Mr. Pen 7" rafter square is made of heavy-gauge die-cast billet aluminum alloy construction that increases accuracy over laser-etched extruded stamped rafter squares.
- Both tools are specifically designed to fit easily into your pocket, making them extremely convenient when you need them most! The 7" Rafter Square also features high visibility white gradations with a non-glare matte finish for easy reading in lighting conditions.
- COMBO SQUARE: The square head of this Johnson metal square ruler is CNC machined for enhanced precision. Its Auto-Lock blade assembly makes it easy to accurately align tools for usage. It gives the accuracy and precision needed for every job.
- STAINLESS BLADE: This combination square tool has a stainless steel blade with English and metric graduations of 1/8"; 1/16"; and 1/32"; as well as metric graduations that are permanently imprinted; so they will never fade or degrade.
- CAST ZINC HEAD: The durable acrylic vial; heavy-duty cast zinc head with a chip-resistant e-coating finish; and reinforced screw-in scriber that won't fall out make this square withstand even the worst construction site usage.
- APPLICATIONS: The CNC-machined head of the measuring tool acts as a stop; ensuring layout lines are always square to the edges. This makes it an ideal machinist's square; straightedge; adjustable try square; miter square; marking gauge; and depth gauge.
- PRODUCT SPECIFICATIONS: This silver 6’’ combination square measures 0.6 × 4.2 × 8.2 inches and weighs 0.6 ounces (22.68 g). This Johnson Level tool is designed and manufactured with precision in the United States.
- Set of Combination Squares 6" and 12" High Precision
- 6" 4R blade and 12" 4R blade
- Heavy duty hardened, precision ground satin chrome blade
- Easy to read laser etched graduations
- Made to US Standard Accuracy and Squareness. Comes in Storage Case, with foam insert.
- Protractor square ruler made of high quality stainless steel, rustproof, durable, durable
- 0-180 degree measurement range with an accuracy of 5' / 0.08 degrees
- This woodworking workshop uses a beveled edged blade, roller knobs and fine adjustments. Each tick mark is laser engraved, so it is a laser engraving scale.
- Ideal for measuring the inside and outside corners of parts
- Straight ruler length is 300mm
- MAGNETIC QUICK ADJUST: Powerful Rare-Earth magnets enable easy ruler adjustments while holding the ruler firmly to the body
- DURABLE ALUMINUM BODY: Lightweight and durable aluminum body with precision-machined 45 and 90-degree edges for setting the perfect angle on miter saws or table saws
- INTEGRATED CONDUIT LAYOUT TEMPLATE: Effortlessly find center knockouts for EMT using the integrated conduit layout template
- DOUBLE-SIDED RULER: Versatile double-sided ruler with measurements in 1/8-Inch and 1/16-Inch increments on one side and electrical panel schedule and conduit layout template on the other side
- DEEPLY ETCHED MARKINGS: 12-Inch rustproof stainless steel ruler with deeply etched markings that prevent the print from rubbing off
- HIGH VISIBILITY BUBBLE VIAL: Large high-visibility bubble vial window with reinforced housing for easy reading
- INTEGRATED STAINLESS STEEL SCRIBER: Mark any surface with pinpoint accuracy with the included stainless steel scriber
- COMBO SQUARE: The square head of this Johnson metal square ruler is CNC machined for enhanced precision. Its Auto-Lock blade assembly makes it easy to accurately align tools for usage. It gives the accuracy and precision needed for every job.
- STAINLESS BLADE: This combination square tool has a stainless steel blade with English and metric graduations of 1/8"; 1/16"; and 1/32"; as well as metric graduations that are permanently imprinted; so they will never fade or degrade.
- CAST ZINC HEAD: The durable acrylic vial; heavy-duty cast zinc head with a chip-resistant e-coating finish; and reinforced screw-in scriber that won't fall out make this square withstand even the worst construction site usage.
- APPLICATIONS: The CNC-machined head of the measuring tool acts as a stop; ensuring layout lines are always square to the edges. This makes it an ideal machinist's square; straightedge; adjustable try square; miter square; marking gauge; and depth gauge.
- PRODUCT SPECIFICATIONS: This 12’’ combination square measures 0.75 × 5.5 × 12 inches and weighs 4.8 ounces (0.18 kg). This Johnson Level tool is designed and manufactured with precision in the United States.
- Chemical Etching
- Precision Machined Surfaces
- Brass Tightening Bolt and Scribe Awl
- Acrylic Block Vial
- Savage Strength Frame - Aerospace Aluminum
- COMBINATION SQUARE: This multi-use measurement tool with an anti-lock; corrosion-resistant stainless steel blade ensures the accuracy of a 90° angle; a 45° angle; the center of a circular item; finding depth; and easy distance measurements.
- CAST ZINC HEAD: The cast zinc head of the combo square acts as a stop; ensuring layout lines are always square to the edges; making it an ideal machinist's square; straightedge; adjustable try square; miter square; marking gauge; and depth gauge.
- EXCEPTIONAL PERFORMANCE: This carpentry square has a reinforced screw-in scriber that does not fall out; hence; allowing the square to resist even the worst job site misuse.
- DURABLE: This 16" metal square's acrylic vial and cast zinc head features chip-resistant e-coating finish for longevity. Its stainless steel blade features permanent stamped English graduations of 1/8"; 1/16"; and 1/32" as well as metric graduations for fade-resistance.
- PRODUCT SPECIFICATIONS: This Johnson Level Measuring Ruler measures 0.75 × 5.5 × 16 inches and weighs 12.6 ounces (0.48 kg).
- Features a sliding rational dimension head with both 90 and 45 degree faces
- Included bubble level allows users to double check their workpieces
- Sturdy aluminum alloy construction provides a durable long-lasting straight edge
- Easy-to-read laser-engraved markings maximize accuracy without fading over time
- Includes dual-sided imperial (12 inch) and metric (300 mm) scales
- Two great tools, the Speed Square and Combo Square, both offer easy - and accurate - 90° and 45° marking
- The Swanson Speed Square belongs on every tradesman's tool bench; functions as a Try Square, Miter Square, saw guide, line scriber, and protractor
- The speed square's heavy-gauge billet aluminum alloy construction is die-cast for accuracy that’s way better than a laser-etched/stamped and extruded rafter square and its high-visibility, black gradations with a non-glare, matte finish make for easy reading in any lighting conditions
- This value pack includes our pocket-sized Swanson Blue Book, a comprehensive guide to help workers make correct angle cuts for any pitched roof
- Swanson combination squares are durable, made with rust-proof stainless steel blades and are marked with precision etched imperial (inch) and metric (centimeter) graduations in both mm and 1/16, 1/8, and 1/32 marks
- Laser etched numbers increases legibility and protects against wear
- Extruded square head with integrated level for increased drop durability and accuracy
- Self-adjusting knurl nut easily aligns measurements
- Brass scribe that stores in the handle for quick and easy marking
- Markings in inches and centimeters
- Material: This Heavy Duty Combination Square blade is made of high quality durable and rust proof stainless steel.
- Size: This Carpentry Square is 12 inch long and the blade is Marked with Precise inch.
- Widely application: This Combination Square Set is great for marking 45 and 90 degree angles, and can also function as a handy gauge for transferring precision angles and other measurements; essential for use in your rafter, deck, stair and roofing projects, and in other general carpentry operations.
- This T ruler allows you to do quick and accurate marking and measuring.
- Designed for Precision - The ruler has a 4R graduation type with 8ths, 16ths, quick reading 32nds, and 64ths that greatly increase the accuracy of your measurements.
- Built to Last - Able to withstand even the harshest environments as our combination squares are designed to last a lifetime. They are very reliable and perfect for any project you take on.
- Variety of Uses - The square head can be used for a variety of purposes such as scribing right angles and parallel lines, measuring, tri-squaring, mitering, depth gauging, height gauging, and levelling.
- Quality Made - The blade is made of hardened steel, offering exceptional durability and resistance to wear, rough usage, high-impact pressure, and shock.
- Versatile Layout Tool - Starrett squares are offered in a practical variety of styles to suit the needs of the individual, whether it be a toolmaker, mechanic, carpenter, or a "do-it-yourself" homeowner.
- Size: 12'', 4Pcs/Set, 4R. Used for set-ups. Layouts, checking heights, depths, angle set-ups., etc.
- Blades are fully hardened and tempered square head has level & scriber point
- Made of Premium Steel. In contrast to iron steel, it provides significantly better rigidity, reliability, and quality.
- Easy-to-read satin chrome finished blades. Micro-fine blade graduations
- 4R Graduation: 8ths, 16ths, 32nds, 64ths
- 6" COMB. SQUARE CRD
- Sturdy zinc body features solid brass hardware
- Self locking, spring-loaded blade assures firm, accurate settings
- Steel blades are treated to resist rust and are permanently impressed in 8ths and 16ths on one side, and 16ths and 32nds on the other
- Equipped with virtually unbreakable level vial
- 【High quality material】：Aluminum die-casting triangle ruler using thickened aluminum profile, precise size, clear scale, stamping scale more wear-resistant. The square seat is made of zinc alloy die-casting, durable, and the surface is sprayed with wear resistance and rust prevention
- 【Multifunctional combination square】：Combination square, multi-angle measurement 45 degrees, 90 degrees, 180 degrees, ruler seat tape can be separated and used, powerful. Hidden marking pin design, can be disassembled at will, easy to use to prevent accidental injury.
- 【Suspension hole design】：aluminum die cast triangle ruler with a hole in the body can be hung in a prominent place, easy to find when in use
- 【12 inch Combination Square】：Combination square configuration horizontal quasi-bubble design high-precision impact resistance, auxiliary measurement more accurate, corner seat with free locking nut, can be moved at will measurement.
- 【Multifunctional】：The 12" combination square can be used as Inner right Angle, outer right Angle measurement, 45 degree Angle measurement, depth measurement, horizontal measurement, vertical measurement, 45 degree bevel measurement, marking guide ruler and the The rafter square can be used as straight edges for marking and sawing.
- Stainless steel rule with SAE and metric graduations
- Precision-ground cast iron square head, center head, and protractor
- Brass adjustment screws
- Hanging hole
- Ruler: 1-5/8" W x 3/16" thick
- 📐 [Carpenters Recommended Durable Materials] - 7" rafter square made of heavy-duty aluminum alloy and combination square made of high-quality zinc alloy, combined with a 16" long stainless steel ruler, guarantee durability and still give accurate measurement.
- 📐 [High Visibility Laser-etched Markings] - The speed carpenter square tool includes high contrast, high visibility laser-etched markings, which makes it to read in different lighting conditions and differing scenarios. The stainless steel ruler of the combination square also has indelible etched scale for clear and easy read.
- 📐 [Various Graduations] - 7 inch woodworking square can mark Common, Hip, Valley, And Jack Rafters, combining the features of the framing square, try square, miter square, line scriber and protractor square. The Combination Square has a 16" stainless steel ruler with 3 minimum graduations: 1/16", 1/32" and 1mm.
- 📐 [User Friendly] - SHALL carpentry triangle ruler features many deep scribe slots to easily set your different-sized pencils into when scribing lines. The broader Lipped fence allows it to brace the square flush with the wood more stable, creating a straight or angled line that is proportionate to the wood's edge. The lightweight design also gives you extra portability.
- 📐 [Multi-functional Combination Square] - There are 3 different heads for combination ruler: square head, protractor head and center finder. With both metal scriber and spirit levels, they will meet most of your project needs
- 📐 [Wide Application] - The combo kit contains a 7 inch rafter square, a 16 inch combination square and 2 woodworking pencils. Ideal for many different job and project needs of contractors, construction professionals and DIYers.
- 📧 [Customer Service] - We offer a one-year warranty, if you have any questions, please feel free to contact us.
How to choose a good combination squares
Does the idea of finding a fantastic combination squares make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in combination squares. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top combination squares products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top combination squares on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top combination squares brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top combination squares based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the combination squares were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good combination squares, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your combination squares.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting combination squares for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our combination squares. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what combination squares should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on combination squares.
