Top 10 Rafter Square 12 Inch – Carpentry Squares

As an Amazon Associate I earn from qualifying purchases.



12", DEWALT Premium Rafter Square

DEWALT #ad - Large base helps provide better grip on materials. Extra-thick extruded aluminum body holds up to heavy-duty use, ideal for use as saw guide. Scribe line notches for marking rip cuts. Stamped-in contrasting color graduations for better readability.
BrandDEWALT #ad
ManufacturerDEWALT #ad
Height1 Inches
Length12 Inches
Weight0.8 Pounds
Width12 Inches
Part NumberDWHT46032

2. Swanson Tool Co., Inc


Swanson Tool Co SW1201K Value Pack 7 inch Speed Square and Big 12 Speed Square without layout bar ships with Blue Book

Swanson Tool Co., Inc #ad - Get more bang for your buck with this value pack of two of our best selling speed squares. Useful for determining and marking angles and making square cuts on boards. When used as a saw guide, the speed square makes truing up a board easy. High-visibility, black gradations with a non-glare, matte finish for easy reading in any lighting conditions. Heavy-gauge billet aluminum alloy construction is die-cast for increased accuracy versus laser-etched and extruded stamped rafter squares. Gradations included for marking common, hip, Valley, and jack rafters.
BrandSwanson Tool Co., Inc #ad
ManufacturerSwanson Tool Company, Inc #ad
Height1 Inches
Length12 Inches
Width12 Inches
Part NumberSW1201K



12 Inch Rafter Square, Black Aluminum Alloy Triangle Shape Square Ruler Professional Carpenter Layout Tools Framing Square Woodworking Tools for Engineer Carpenter

GLOGLOW #ad - Useful for -- designed for woodworking, also useful for hobbyists, manufacturers, home builders, DIY lover. Multi function -- can be used as a protractor, line scriber, saw guide and tri/meter square and a ruler.

Accurate scale -- they can be used as an accurate saw guide, protractor and triangle square, roofing, 90° and 45° mitre square. Make precise right-angles & as a cutting & drawing guide - features preset measurements. Heavy duty -- manufactured of high quality aluminum alloy, corrosion resistant and durable, not easy to break. With clear and accurate scale, convenient to read value. Perfect tool for framing, building and remodeling projects. Two measurements -- Features metric and imperial measurements with clear graduation, convenient for measuring. The lipped edge can be used for secure locating.
BrandGLOGLOW #ad
ManufacturerGLOGLOW #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part NumberHEEPDDecfzgbumsa

4. Empire Level


Empire Level e3992 Heavy-Duty Magnum 12-Inch Hi-Vis Rafter Square

Empire Level #ad - Made in USA. High visibility, deep stamped, long lasting graduations. Anodized aluminum construction will not rust or corrode. Convenient stamped in conversion tables, rafter table and instructions included. Thick edge makes for a safe saw guide.
BrandEmpire Level #ad
ManufacturerEmpire Level #ad
Height0.87 Inches
Length12 Inches
Weight1.19 Pounds
Width12 Inches
Part Number5132003893
WarrantyLifetime warranty



12inch Rafter Square Carpenter Square Aluminum Square Layout Tool with Black Oxide Finish

HINMAY #ad - Use as saw guide for angle measurements and cuts. Ideal for all building and remodeling projects. Strong cast aluminum body, with clear and accurate scale, convenient to read value. Features a protractor scale 0-90°. Also useful for hobbyists, home builders, manufacturers, DIY lover & artists.
BrandHINMAY #ad
ManufacturerHINMAY #ad
Height3.15 Inches
Length12.6 Inches
Weight0.02 Pounds
Width3.94 Inches
Part NumberST-22



VINCA ARLS-12 Aluminum Rafter Carpenter Triangle Square 12 inch Measuring Layout Tool

VINCA #ad - Durable deep stampings; Yellow markings on black. Comes with rafter conversion table. Thick aluminum body that support heavy duty use. 12" x 12" square with multiple scales; 1/8-, 1/10-, 1/12-, and 1/16-"; 12" x 0.001. Wider base that provide stable grip on materials.
BrandVINCA #ad
ManufacturerClockwise Tools Inc. #ad
Height1 Inches
Length12 Inches
Weight1.13 Pounds
Width12 Inches
Part NumberARLS-12

7. Johnson Level & Tool


Johnson Level & Tool RAS-170B-ORA 12-Inch GloOrange Structo Cast Rafter Angle Square with out Manual

Johnson Level & Tool #ad - Thick edge is useful as a saw guide. Unique centering feature for circles. Durable, light weight Structo-Cast high-impact molded frame. Built-in scribe notches 12" versions Fluorescent easy-to see colors. Permanent molded graduations for quick and easy measurements.
BrandJohnson Level & Tool #ad
ManufacturerJohnson Level & Tool #ad
Height1 Inches
Length12 Inches
Weight0.3 Pounds
Width12 Inches
Part NumberRAS-170B-ORA
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.

8. FengWu


Multi Angle Measuring Ruler, 7 Inch Rafter Square, Square Layout Tool with 12 Inch Combination Square, Aluminum Alloy Carpenter Square/Layout Tools Angle Scale-Easy-Read

FengWu #ad - Durable cast zinccast zinc body for durability and easy to clean, won't rust! Polished design to prevent glare, smooth edge prevent your hands from scratch. Deep etching scalethe stainless steel ruler of combination square with a matte finish, has deep etching scale for superior legibility and long-lasting usage.

90°marking & 45° markingcarpenters use it to make basic measurements and mark lines on dimensional lumber, try square, miter square, and as a saw guide for short 45 and 90 degree cuts. The square layout tool common functions of the combination square, saw guide or protractor. Multifunctionthe framing square tool and combination square is designed specifically for woodwork, which can be used for several layout work, such as carpentry, roofing, brick workflooring, tiling etc.

Multi-combination squarecome with a 12-inch stainless steel ruler, the spring screw of the combination square makes you easier to detach the stainless steel ruler, plumb level, smooth ruler is easier to slide for your measurement. It could be a square, height gauge, scriber, depth gauge, and level.
BrandFengWu #ad
ManufacturerFengWu #ad
Part NumberFWUS-RafterSquare-3pcs-GY-200711



IRWIN Tools Rafter Square, Hi-Vis, 12-Inch 1794467

IRWIN #ad - Permanent, deep framing square markings. Thick, high-impact ABS rafter square body. Thick, high-impact ABS rafter square body. Can be used as a protractor, saw guide and tri and mitre square. High-visibility orange construction square. High-visibility orange construction square. Used for marking angles, cutting rafters and scribing lines. Can be used as a protractor, saw guide and tri and mitre square. Permanent, deep framing square markings. Used for marking angles, cutting rafters and scribing lines.
BrandIRWIN #ad
ManufacturerIRWIN #ad
Height0.98 Inches
Length12.2 Inches
Weight0.65 Pounds
Width12.2 Inches
Part Number1794467



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

WORKPRO #ad - 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 ruler itself is die-cast from zinc alloy and carries a steel ruler made of stainless steel with a matte finish. It has permanent deep markings and white graduations for max Readability any lighting.

The rafter square can be used as a guide for cross-cutting lumber. Clearly identifiable scale - the rafter square finishing features low glare and protective powder coated. Durable material - the rafter square is die-cast from heavy-gauge aluminum alloy which enable it to last long and still give accurate 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, and protractor square. The combination square has a 12-inch stainless steel ruler which has 3 types of minimum scale value: 1/16”, try square, miter square, 1/32” and 1mm.

The stainless steel ruler of combination square has deep etching scale for superior legibility and long-lasting usage. 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.
BrandWORKPRO #ad
Height1.97 Inches
Length13.98 Inches
Width5.71 Inches