McMaster-Carr logo
    Filter by
    System of Measurement
    Measuring Features
    Graduation Location
    Graduations
    Numeric Graduations
    Export Control Classification Number (ECCN)
    DFARS Specialty Metals
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    11 Products

    Angle Squares

    Image of Product. Front orientation. Squares. Angle Squares.
    Also known as rafter squares, these have a 0° to 90° scale for measuring angles. All squares have a rafter scale and saw guide.
    Anodized Aluminum and Powder-Coated Aluminum—Aluminum squares are durable and work in most applications.
    Plastic—Plastic squares are useful on delicate surfaces to prevent marring, but they’re less durable than aluminum squares.
    Drill Guide—Squares with a drill guide help you drill precise holes spaced at 3/8”.
    Layout Bar—Squares with a layout bar let you fit out-of-square corners when you adjust the square using the bar.
    Angle
    Measured
    Blade Lg.
    Front Graduations (Numeric
    Graduations)
    Back Graduations (Numeric
    Graduations)
    Thk.
    Color
    Graduation
    Color
    Measuring
    Features
    Includes
    Each
    Inch
     
    Anodized Aluminum
    90°4 1/2" × 4 1/2"1/8" (1")1/8"BlackWhite0000000000000
    90°4 1/2" × 4 1/2"1/8" (1")1/8" (1")3/16"SilverBlackDrill Guide0000000000000
    90°7" × 7"1/8" (1")3/16"BlackWhiteMagnet000000000000
    90°12" × 12"1/4" (1")1/4" (1")3/16"SilverBlackLayout Bar0000000000000
     
    Powder-Coated Aluminum
    90°7" × 7"1/8" (1")3/16"SilverSilver00000000000
    90°12" × 12"1/8" (1")3/16"SilverSilver000000000000
     
    Plastic
    90°7" × 7"1/8" (1")7/32"BlueBlue00000000000
    90°8" × 8"1/8" (1")1/8" (1")3/16"OrangeOrangeLevel000000000000
    90°12" × 12"1/8" (1")7/32"BlueBlue000000000000
     
    Metric
     
    Anodized Aluminum
    90°18 cm × 18 cm0.5 cm (1 cm)3/16"BlackWhite000000000000
    90°25 cm × 25 cm0.5 cm (1 cm)0.5 cm (1 cm)3/16"SilverSilver0000000000000
     
    back to top