10 Best Combination Squares 2024

Irwin Tools Combination Square – ⭐ Best Overall Combination Square

1794469 by IRWIN

• Color: Blue
• Weight: 1.11 pounds
• Dimensions: 5.5 x 12.4 x 0.8 inches

• 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

IRWIN Tools Combination Square – 💲 Best Budget Combination Square

1794468 by IRWIN

• Color: Blue
• Weight: 0.45 pounds
• Dimensions: 3.8 x 6.8 x 0.6 inches

• The black, precision-etched scales on this combination square give accurate 90° and 45° readings
• This combination square has a cast-zinc body for durability
• A stainless-steel blade is built for rugged use
• 6" length

Johnson Level & Tool 400EM-S 12-Inch Metal Combination Square

400EM-S by Johnson Level & Tool

• Weight: 0.3 pounds
• Dimensions: 0.8 x 5.5 x 12 inches
• Warranty: 1 Year Warranty: Johnson Level warrants this product against defects in material and workmanship for one year after the confirmed purchase date. At its option, the company will replace or repair the product if it fails under normal use.

• Steel blade with permanently stamped graduations 1/8", 1/16", 1/32" (mm on 400EM)
• Heavy-duty cast zinc head with black, chip-resistant e-coating finish
• CNC machined square head for greater accuracy
• 1 Year Warranty: Johnson Level warrants this product against defects in material and workmanship for one year after the confirmed purchase date. At its option, the company will replace or repair the product if it fails under normal use.

IRWIN Tools Combination Square

1794471 by IRWIN

• Color: Blue
• Weight: 0.95 pounds
• Dimensions: 5.5 x 17.3 x 0.8 inches

• Precision-etched scales provide accurate 90-degree and 45-degree readings
• The cast zinc body is durable and gives this combination square a comfortable weight and heft
• The stainless steel blade is rust-proof and exceptionally durable

Starrett 56366 C11h-12-4r 12"4r Satch Starrett Comb Square – 👑 Premium Pick

C11H-12-4R by Starrett

• Weight: 1.22 pounds
• Dimensions: 12.7 x 6.7 x 1.6 inches

• Precision-ground head with 90 and 45 degree faces
• 12" combination square with hardened scriber and spirit level
• Measuring tools have working surfaces ground to a demanding +/- .00001"
• Easy-to-read satin chrome surface
• Marked with 1/64", 1/32", 1/16", and 1/8" graduations

WORKPRO Rafter Square and Combination Square Tool Set

by WORKPRO

• Color: Blue
• Dimensions: 14 x 5.7 x 2 inches

• Durable Material - The rafter Square is die-cast from heavy-gauge aluminum alloy which enable it to last long and still give accurate measurement. The combination ruler itself is die-cast from zinc alloy and carries a steel ruler made of stainless steel with a matte finish.
• Clearly Identifiable Scale - The rafter square finishing features low glare and protective powder coated. It has permanent deep markings and white graduations for max Readability any lighting. The stainless steel ruler of combination square has deep etching scale for superior legibility and long-lasting usage
• Multiple Graduation - 7-inch rafter square has many kinds of graduation which blends the features of framing square, try square, miter square, and protractor square. The combination square has a 12-inch stainless steel ruler which has 3 types of minimum scale value: 1/16”, 1/32” and 1mm.
• User-Friendly - Lipped fence allows you to easily brace the rafter square flush with the wood, creating a straight or angled line that is proportionate to the wood's edge. The spring screw of the combination square makes you easier to detach the stainless steel ruler and smooth ruler is easier to slide for your measurement.
• Wide Versatility - Easy-to-read level vial and a metal scriber on the side of the combination ruler increase product practicality and versatility. The rafter square can be used as a guide for cross-cutting lumber. They both work accurately at an angle 90 degree or 45 degrees.

DUEBEL Combination Square 12” Horizontal Square Stainless Steel Multi-Function Carpentry

by DUEBEL

• Dimensions: 13.8 x 6.3 x 1 inches

• 【MEASUREMENT RANGE】Carpenter square is 0-180 degree measurement range with an accuracy of 5' / 0.08 degrees. Ideal for measuring the inside and outside corners of parts.
• 【ETCHED CLEAR AND ACCURATE】Machine divided 4R graduations - 8ths, 16ths, 32nds & 64ths. The combination square ruler scale is accurate, clear and easy to read, with level, marking needle. 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.
• 【MATERIAL】Protractor square is fully hardened and tempered stainless steel blade, rustproof, durable, satin chrome finish. The tooth holder is made of high quality zinc alloy, which is durable.
• 【CONVENIENT & PRACTICAL】The nut fixed body can be separated, convenient and practical. Woodworking square with horizontal bubble is practical.
• 【PURCHASING GUARANTEE】After-sale service is 24h online, if you have any question and problems with our machinist square, please feel free to contact us. We will provide after-sales service until you are satisfied.

iGaging Premium 4-Piece 12" 4R Combination Square

34-212-4 by iGaging

• Fully Hardened and Tempered Steel Blade; Satin Chrome finish
• Etched, machine divided 4R graduations - 8ths, 16ths, 32nds & 64ths

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

34-212-26 by iGaging

• Weight: 2.27 pounds

• 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.

iGaging 4" & 6" Double Square Set 4R Steel Blade

Double Square by iGaging

• Set of Double Squares 4" and 6" precision Double Squares
• 4" 4R blade with 2.5" base - 6" 4R blade with 3.75" base
• Blades: Heavy duty hardened, precision ground satin chrome blade
• Easy to read Marked increments
• Made to US Standard Accuracy and Squareness. Comes Storage Case, with foam insert.