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Squares

Precision layout requires tools that hold their calibration under heavy jobsite use. Our selection of squares includes high-visibility dual-color models from STANLEY and heavy-duty steel carpenter squares from JOHNSON LEVELS. These tools are built to withstand daily wear, ensuring accurate 90-degree markings and consistent measurements for framing, cabinetry, and layout tasks.

Whether you are marking rafters or checking squareness on a build, these professional-grade tools provide the reliability needed to maintain tight tolerances. We stock these essentials in our Canadian warehouse for fast shipping directly to your shop or jobsite.

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151 products

Stanley FMHT71796L two FatMax chalk reels in yellow and black with stainless steel hooks
SKU: FMHT71796L· STANLEY

STANLEY FMHT71796L - 2-Pack FatMax Chalk Reels

$23.49
In Stock (418 Available)
DEWALT DWHT46031 7" Premium Rafter Square - product viewDEWALT DWHT46031 7" Premium Rafter Square - product view
SKU: DWHT46031· DEWALT

DEWALT DWHT46031-7" Premium Rafter Square

$16.99
In Stock (59 Available)
DEWALT DWHT46032 12" Premium Rafter Square - product viewDEWALT DWHT46032 12" Premium Rafter Square - product view
SKU: DWHT46032· DEWALT

DEWALT 30Cm / 12-in Premium Rafter Square DWHT46032

$31.49
In Stock (29 Available)
ALUM-A-BRAKE BKSL10 Molded Slitter Block, dark grey plastic with mounting holes and maintenance label
SAVE $5.00
SKU: BKSL10· ALUM-A-BRAKE

ALUM-A-BRAKE BKSL10 - Molded Slitter Block

$54.99$59.99
In Stock (21 Available)
Tajima CR301JF Chalk-Rite Jam Free Chalk Snap Line Box TAJIMA
SKU: CR301JF· TAJIMA

TAJIMA CR301JF - Chalk-Rite Jam Free Chalk Snap Line Box

$39.13
In Stock (97 Available)
green SQUI.JIG Fusion Pro 7.5 inch rafter square with white markings and a black level baseSTEALTHMOUNTS FPRS75GREEN - Squi.Jig Fusion Pro 7.5" Rafter Square with Level STEALTHMOUNTS
SAVE $24.99
SKU: FPRS75BLACK· SQUI.JIG

SQUI.JIG Fusion Pro 7.5" Rafter Square with Level

$125.00$149.99
In Stock (6 Available)
Choose options
PICA PICA-3030 - Dry Longlife Automatic Pencil PICAPICA PICA-3030 - Dry Longlife Automatic Pencil PICA
SKU: PICA-3030· PICA

PICA PICA-3030 - Dry Longlife Automatic Pencil

$17.99
In Stock (113 Available)
Topcon - NAR5M/E  -  5m Aluminum Grade Rod "E" Front ft. & 10ths - Wise Line Tools
SKU: NAR5M/E· TOPCON

TOPCON 5m Aluminum Grade Rod "E" Front ft. & 10ths NAR5M/E

$157.00
In Stock (25 Available)
Milwaukee 48-22-3100 INKZALL™ Black Fine Point Marker - product viewMilwaukee 48-22-3100 INKZALL™ Black Fine Point Marker - product view
SKU: 48-22-3100· MILWAUKEE

MILWAUKEE INKZALL™ Black Fine Point Marker

$1.99
In Stock (180 Available)
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Stanley 45-500 -  24 inch Steel Carpenter Square - Wise Line Tools
SAVE $3.50
SKU: 45-500· STANLEY

STANLEY 45-500 - 24 inch Steel Carpenter Square

$10.49$13.99
In Stock (27 Available)
OX-P503201- PRO TUFF CARBON - MARKING PENCIL OXOX-P503201- PRO TUFF CARBON - MARKING PENCIL OX
SKU: OX-P503201· OX

OX TOOLS OX-P503201 - PRO TUFF CARBON - MARKING PENCIL

$17.99
In Stock (84 Available)
Milwaukee 48-22-3711 INKZALL White Liquid Paint MarkerMilwaukee 48-22-3721 INKZALL Yellow Liquid Paint Marker
Milwaukee 48-22-3104 - INKZALL™ Fine Point Black Marker (4 Pack) - Wise Line Tools
SKU: 48-22-3104· MILWAUKEE

Milwaukee 48-22-3104 - INKZALL™ Fine Point Black Marker (4 Pack)

$6.99
In Stock (6 Available)
Milwaukee 48-22-3301 Mechanical Pencil with 10pc Graphite Lead Pack - kit contentsMilwaukee 48-22-3301 Mechanical Pencil with 10pc Graphite Lead Pack - product view
SKU: 48-22-3301· MILWAUKEE

MILWAUKEE Mechanical Pencil with Lead Pack 48-22-3301

$24.49
In Stock (17 Available)
Tajima CR201R-PR Chalk-Rite II Extra Bold Snap Line with Triple Speed Rewind - wise-line-tools
SKU: CR201R-PR· TAJIMA

TAJIMA CR201R-PR - Chalk-Rite II Extra Bold Snap Line with Triple Speed Rewind

$59.75
In Stock (29 Available)
ALUM-A-BRAKE BKSUB06A measuring device with red ruler and black baseALUM-A-BRAKE BKSUB06A - Measuring Device for the Alum-a-Brake
SKU: BKSUB06A· ALUM-A-BRAKE

ALUM-A-BRAKE BKSUB06A - Measuring Device for the Alum-a-Brake

$79.99
Only 3 left
Milwaukee STSQ7-L - STILETTO® 7" Carpenter Square with Level - Wise Line ToolsMilwaukee STSQ7-L - STILETTO® 7" Carpenter Square with Level - Wise Line Tools
SKU: STSQ7-L· STILETTO

STILETTO 7" Carpenter Square with Level STSQ7-L

$98.00
In Stock (51 Available)
WLT - Carpenters Pencil Wise Line Tools
SKU: WLPENCIL· WISE LINE TOOLS

WLT - Carpenters Pencil

$0.75
In Stock (96 Available)
Tajima PLC3-DR900 Red Semi-Permanant Chalk 32oz. TAJIMATAJIMA PLC3-DR900 - Red Semi-Permanant Chalk 32oz.
SKU: PLC3-DR900· TAJIMA

TAJIMA PLC3-DR900 - Red Semi-Permanant Chalk 32oz.

$33.90
In Stock (23 Available)
STANLEY 46-222 - 12 IN COMBINATION SQUARE STANLEYSTANLEY 46-222 - 12 IN COMBINATION SQUARE STANLEY
SKU: 46-222· STANLEY

STANLEY 46-222 - 12 IN COMBINATION SQUARE

$13.49
In Stock (13 Available)