Top 9 Combination Square 12 Inch – Carpentry Squares

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12", Metal-Body, Irwin Tools Combination Square, 1794469

IRWIN #ad - Perfect for 90° and 45° marking. Durable cast zinc body. Black precision-etched scales. Can be used as a gauge for transferring measurements. Rust proof stainless steel blade.
BrandIRWIN #ad
ManufacturerIRWIN #ad
Height0.79 Inches
Length5.51 Inches
Weight1.11 Pounds
Width12.4 Inches
Part Number1794469

2. Swanson Tool Co., Inc


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

Swanson Tool Co., Inc #ad - Durable die-cast zinc body for durability. 12 in. Spring-loaded bolt holds blade in place for firm, accurate settings. Multi-tool: square, height gauge, plumb level, scriber, depth gauge, and level. Stainless steel blade features precision-etched black gradations, includes brass hardware. Impact-resistant acrylic vial in handle.
BrandSwanson Tool Co., Inc #ad
ManufacturerSwanson Tool #ad
Height0.75 Inches
Length5 Inches
Weight0.77 Pounds
Width5.75 Inches
Part NumberTC132
WarrantySwanson Tool Co., Inc. warrants its products to be free from defects in material and workmanship for 1 year from the date of the original purchase. Swanson's only liability under this limited warranty shall be at their option to repair or replace any product determined by Swanson to be defective. No damages or other remedies available.

3. Johnson Level & Tool


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

Johnson Level & Tool #ad - Cnc machined square head for greater accuracy. 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. 1 year warranty: johnson level warrants this product against defects in material and workmanship for one year after the confirmed purchase date.
BrandJohnson Level & Tool #ad
ManufacturerJohnson Level & Tool #ad
Height12 Inches
Length0.75 Inches
Weight0.3 Pounds
Width5.5 Inches
Part Number400EM-S
Warranty1 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.

4. Mr. Pen


Carpentry Tools, Square Tool, Woodworking Tools, Framing Square, Metal Square, 12" Combo Square, Metal Ruler, T Square, T Ruler, Carpenter Square, Mr. Pen- Combination Square, Combination Square Set

Mr. Pen #ad - Accurately measure and Draw 90 Degree And 45 Degree Angles. Brass scriber and Level. 12-inch heavy Duty Combination Square. Combo square with durable and rust-proof stainless Steel Blade Marked with Precise inch and cm Graduation in 1/16, 1/8, and 1/32 Inch. Spring loaded Brass Bolt to Assure Accuracy.
BrandMr. Pen #ad
ManufacturerMr. Pen #ad
Part Number..



WORKPRO Rafter Square and Combination Square Tool Set, 7 IN. Aluminum Alloy Die-casting Carpenter Square and 12 Inch Zinc-alloy Die-casting Square Ruler Combo Rafter Square Layout Tool

WORKPRO #ad - 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. Durable material - the rafter square is die-cast from heavy-gauge aluminum alloy which enable it to last long and still give accurate 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 combination square has a 12-inch stainless steel ruler which has 3 types of minimum scale value: 1/16”, miter square, 1/32” and 1mm. Clearly identifiable scale - the rafter square finishing features low glare and protective powder coated. 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. They both work accurately at an angle 90 degree or 45 degrees. Multiple graduation - 7-inch rafter square has many kinds of graduation which blends the features of framing square, try square, and protractor square. The combination ruler itself is die-cast from zinc alloy and carries a steel ruler made of stainless steel with a matte finish. The rafter square can be used as a guide for cross-cutting lumber.
BrandWORKPRO #ad
Height1.97 Inches
Length13.98 Inches
Width5.71 Inches

6. Starrett


Starrett 56366 C11h-12-4r 12"4r Satch Starrett Comb Square

Starrett #ad - Precision-ground head with 90 and 45 degree faces. Marked with 1/64", 1/16", 1/32", and 1/8" graduations.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.
BrandStarrett #ad
ManufacturerL.S. Starrett Company #ad
Height1.55 Inches
Length12.7 Inches
Weight1.22 Pounds
Width6.65 Inches
Part NumberC11H-12-4R



Protractor Level Measure Measuring Set with Carpenter Pencils, Inch/Metric Stainless Steel Ruler, TICOFTECH 12-Inch Combination Square

TICOFTECH #ad - Guarantee: in the rare occasion you are not completely satisfied with your purchase, TICOFTECH will refund or replace your order through our 100% Money Back Guarantee.

Accurate measurement: the exclusive combination square allows you to quickly and accurately ensure square and level marking and measuring in a vast array of applications. Optimized function: scale laser calibration, clear, accurate and wear resistant. Durable cast zinc body, rust proof stainless steel blade. Multi-tool: ticoftech set can be used as a square, scriber, depth gauge, and a level. Applications: great for marking 45 and 90 degree angles, stair and roofing projects, and can also function as a handy gauge for transferring precision angles and other measurements; essential for use in your rafter, deck, and in other general carpentry operations.
ManufacturerTICOFTECH #ad

8. ChgImposs


Inch/Metric, ChgImposs 12" Adjustable Sliding Combination Square Ruler & Protractor Level Measure Measuring Set

ChgImposs #ad - Be made of high stainless steel materials and will never rust or corrode. Straight edge with self-storing scribe, plumb level, horizontal level, angle measurer. Direct reading double 180 degree protractor scale. Professional inch/metric tool, adjustable straight edge & depth gauge; Depth, height and marking gauge. 12-inch stainless steel ruler, square heads, protractor head, center head, for all your leveling needs.
BrandChgImposs #ad
ManufacturerFLXDirect #ad

9. Swanson Tool Co., Inc


Swanson SVC133 12-Inch Savage Combination Square

Swanson Tool Co., Inc #ad - Chemical Etching. Acrylic Block Vial. Precision Machined Surfaces. Savage strength Frame - Aerospace Aluminum. Brass tightening Bolt and Scribe Awl.
BrandSwanson Tool Co., Inc #ad
ManufacturerSwanson Tool #ad
Height0.78 Inches
Length9 Inches
Weight0.11 Pounds
Width4.14 Inches
Part NumberSVC133
WarrantyAs Labeled