Combination squares are essential tools for any woodworker or DIY enthusiast, providing precision and versatility in measuring and marking. The best combination squares on the market offer features such as durable construction, easy-to-read scales, and reliable accuracy, making them indispensable for both professional and hobbyist projects. Whether you're framing, laying out angles, or checking for squareness, investing in a high-quality combination square can significantly enhance your craftsmanship. Explore our top picks to find the perfect combination square for your needs.
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
$12.99
Swanson Tool Co TC130 6 inch Combo Square with Stainless Steel Rule, Cast Zinc Body with Bubble Vial, and Brass Bolt
- 6 in stainless steel blade features precision-etched black gradations, includes brass hardware
- Multi-tool: square, depth gauge, height gauge, plumb level, scriber, and level
- Impact-resistant acrylic vial in handle
- Spring-loaded bolt holds blade in place for firm, accurate settings
- Durable die-cast zinc body for durability
$12.93
SALE
−$8.21
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
$14.29
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
$29.97
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
$10.89
SALE
−$2.00
Johnson Level & Tool 400EM-S Heavy Duty Professional Inch/Metric Metal Combination Square, 12", Silver, 1 Square
- 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.
$13.99
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
$99.00
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
$14.60
WORKPRO Aluminum Alloy Carpenter Square and Zinc-Alloy Square Ruler Set - 7 in. Rafter Layout Tool and 12 in. Combination Square Combo
- Durable Material - The rafter square is die-cast from heavy-gauge aluminum alloy which enables it to last long and still give an 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 maximum readability in any lighting. The stainless steel ruler of the combination square has a deep etching scale for superior legibility and long-lasting usage
- Multiple Graduation - The 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 values: 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 it easier to detach the stainless steel ruler and the 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 of 90 degrees or 45 degrees
$22.99
iGaging 4" & 6" Double Square Set 4R Steel Blade High Precision Woodworking
- 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.
$39.99
Last update on 2025-05-03 / Affiliate links / Images from Amazon Product Advertising API