Johnson Level makes a wide variety of squares for the construction professional. From highly specific tools, like “speed square” style rafter angle squares and drywall squares to more general tools like carpenter squares and combination squares. Johnson squares are built to last in a wide variety of materials, sizes and features. Durable steel squares, lightweight aluminum squares, 6” combination squares, and 54” drywall squares. Whatever your application, Johnson Level has a square to fit.


Framing Squares


Rafter Squares & Protractors


Combination Squares


T-Squares


Special Purpose Squares

Construction Squares

 
16" x 24" Aluminum Framing Square
Model: CS7
 
16" x 24" Professional Aluminum Framing Square
Model: CS5
 
16" x 24" Aluminum Carpenter Square
Model: CS4
 
16" x 24" Professional Steel Framing Square
Model: CS2
 
16" x 24" Steel Carpenter Square
Model: CS3
 
16" x 24" Steel Carpenter Square
Model: CS1
 
8" x 12" Steel Carpenter Square
Model: 430
 
Stair/Square Gauge
Model: 405
 
12" Professional Rafter/Angle Square
Model: RAS-120
 
7" Professional Rafter/Angle Square
Model: RAS-1
 
7" and 12" Structo-Cast Rafter/Angle Squares
Model: RAS-170
 
Professional Magnetic Protractor/Angle Locator
Model: 700
 
Protractor - Pitch and Slope Locator
Model: 750
 
Professional Cast Iron Combination Square
Model: 440
 
Pro Combination Square English/Metric
Model: 420EM
 
Pro Heavy Duty Combination Square English/Metric
Model: 406EM
 
Professional Heavy Duty Combination Squares
Model: 400,400EM
 
12" Structo-Cast® Combination Squares
Model: 415,415EM
 
The Original 48" and 54" Aluminum Adjust-A-Squares T-Squares
Model: ADS48,ADS54
 
48" & 54" Heavy Duty Professional Aluminum Drywall T-Squares
Model: JTS48HD,JTS54HD
 
48" Professional Aluminum Drywall T-Squares
Model: JTS48
 
24" RockRipper® Pro Drywall Scoring Square
Model: RTS24
 
Job Saw / Wallboard Saw
Model: 68
 
Professional Hardwood Try Square
Model: 480
 
Stucto-Cast® Try & Mitre Squares
Model: 450,451
 
Professional Hardwood Sliding T-Bevel
Model: B85
 
Structo-Cast® Sliding T-Bevel
Model: B75
 
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