Best Combo Square 2024 - Top 10 Picks

This is the ultimate buyer's guide to finding the right combo square to suit your needs. We review the 10 best combo square on the market so you know that your next decision will be a smart one!

When you're trying to select the good combo square, there are a lot of factors to consider. This page has everything you need to know in one place.

This guide will help you avoid the pitfalls that come with researching combo square.

You don't have to try out every combo square to find one that meets your needs. After extensive research and hours of in-person tests, we've found the best combo square to be IRWIN Combination Square, 12”, 45-90 Degree Marking, Stainless Steel (1794469). There are a lot of sub-par products out there, but this product is one of the highest quality you'll find. Next best option is Crescent Lufkin 6" Combo Square - L06CS, Multi, One Size.

Choosing the combo square can be a daunting task, especially if you're doing it for the first time. Here's what we recommend based on our extensive research. We've compiled a list of the highest rated combo square. The following products are some of the best you can get right now.

List of Top 10 Combo Square

Review of Best Combo Square

1. IRWIN Combination Square, 12”, 45-90 Degree Marking, Stainless Steel (1794469)

  • 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

2. Crescent Lufkin 6" Combo Square - L06CS, Multi, One Size

  • 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

3. Klein Tools 935CSEL Combination Square Ruler for Electricians and Carpenters, Stainless Steel Double Sided Ruler, Bubble Level, Magnetic

  • 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

4. iGaging Combination Square Set 6" & 12" 4R Steel Blade High Precision

  • 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.

5. Crescent Lufkin 12" Combo Square - L12CS

  • 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

6. Swanson Tool Co TC132 12-Inch Combo Square with Cast Zinc Body, Stainless Steel Ruler and Brass Bolt

  • MULTIPLE GRADATIONS: 1/8 inch, 1/16 inch, 1/32 inch, and mm scale gradations
  • DURABLE MATERIAL: Screw fit brass scriber and impact resistant acrylic vial
  • FEATURES: CNC machined die-cast zinc head
  • EASY TO USE: Spring loaded, brass bolt assures firm, accurate settings
  • CLEARLY IDENTIFIABLE SCALE: Stainless steel blades with black precision etchings, includes brass hardware

7. Empire Level E280 16-Inch Heavy Duty Professional Combination Square w/Etched Stainless Steel Blade and True BlueR Vial

  • 16-inch etched stainless steel blade with inch graduations
  • Heavy duty machined square head
  • Self aligning draw bolt, hardened scriber
  • True Blue vial for accuracy
  • Made in USA

8. Swanson Tool Co S0101TC132 Value Pack with Speed Square Layout Tool, Blue Book and 12 Inch Combination Square

  • 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

9. Accusize Industrial Tools 12'' 4 Combination Square Ruler Set Protractor Satin, 4-R Graduation, 0000-8101

  • 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

10. Mr. Pen- Rafter Square and Combination Square Tool Set, Black, 7" Square, 12" Aluminum Carpenter Square, Framing Square, Square Tool, Woodworking Square, Combo Square, 7 Inch

  • 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.

Last update on 2024-04-26 / Affiliate links / Images from Amazon Product Advertising API

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