House PlansAll Tool SetsAsphalt, Concrete & MasonryBathroom PlumbingBrackets and Angle IronsBreakers, Distributors, and Load CentersCar Emergency SuppliesDeckingDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDoorbellsElectrical ToolsFastenersFireplacesFurniture HardwareGarage Storage SystemsGate HardwareGuttering & DrainageHand ToolsHardware KnobsHome SafetyHVAC Ducting and VentilationKitchen HardwareMechanics ToolsMetal SheetsMillworkMoldingMouldingsPipes, Fittings & AccessoriesPower Tool AccessoriesPower ToolsPro ToolsRailingRegisters and GrillsRoofingSchlageStair PartsStorage ContainersTile by StyleTile Tools & MaterialsTool Equipment & StorageTrimWall DecalsWallpaperWallpaper by ThemeWindow Hardware
Sort by|
House PlansAll Tool SetsAsphalt, Concrete & MasonryBathroom PlumbingBrackets and Angle IronsBreakers, Distributors, and Load CentersCar Emergency SuppliesDeckingDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDoorbellsElectrical ToolsFastenersFireplacesFurniture HardwareGarage Storage SystemsGate HardwareGuttering & DrainageHand ToolsHardware KnobsHome SafetyHVAC Ducting and VentilationKitchen HardwareMechanics ToolsMetal SheetsMillworkMoldingMouldingsPipes, Fittings & AccessoriesPower Tool AccessoriesPower ToolsPro ToolsRailingRegisters and GrillsRoofingSchlageStair PartsStorage ContainersTile by StyleTile Tools & MaterialsTool Equipment & StorageTrimWall DecalsWallpaperWallpaper by ThemeWindow Hardware
Builder Square(148)
Uses item details. Price when purchased online
Swanson SAVAGE SVL123 12-inch x 24-inch Aluminum Builder's Square $18.99

$1899
current price $18.99Swanson SAVAGE SVL123 12-inch x 24-inch Aluminum Builder's Square
32.7 out of 5 Stars. 3 reviews
Save with
Best seller Hyper Tough 7 inch Framing Rafter Square, Durable Plastic Triangle Quick Square Tool, Grey $3.98

$398
current price $3.98Hyper Tough 7 inch Framing Rafter Square, Durable Plastic Triangle Quick Square Tool, Grey
1514.6 out of 5 Stars. 151 reviews
Save with
Best seller Hyper Tough 12-inch Steel Combination Square $7.97

$797
current price $7.97Hyper Tough 12-inch Steel Combination Square
284.7 out of 5 Stars. 28 reviews
Save with
Best seller Hyper Tough 7-Inch Multiple Angle Aluminum Rafter Square, Black $10.28

$1028
current price $10.28Hyper Tough 7-Inch Multiple Angle Aluminum Rafter Square, Black
674.5 out of 5 Stars. 67 reviews
Save with
Mr. Pen- Framing Square, 8 inch x 12 inch, Silver, Carpenter Square, Carpenters Square, Right Angle Ruler $7.85

$785
current price $7.85Mr. Pen- Framing Square, 8 inch x 12 inch, Silver, Carpenter Square, Carpenters Square, Right Angle Ruler
35 out of 5 Stars. 3 reviews
Save with
Best seller Hyper Tough 16 X 24-inch Rafter Framing Square $9.12

$912
current price $9.12Hyper Tough 16 X 24-inch Rafter Framing Square
294.6 out of 5 Stars. 29 reviews
Save with
Beslands 7 & 12 Inch Carpenter Square Set Square Framing Square Measuring Tool for Engineer Woodworking, Aluminum Black

2 options
Available in additional 2 optionsBeslands 7 & 12 Inch Carpenter Square Set Square Framing Square Measuring Tool for Engineer Woodworking, Aluminum Black
104.6 out of 5 Stars. 10 reviews
Save with
T Bevel Angle Rulers Sliding T-Bevel Square with Handle Wooden Marking Woodworking Professional for Builder Carpenter Engineer , Range 40cm

T Bevel Angle Rulers Sliding T-Bevel Square with Handle Wooden Marking Woodworking Professional for Builder Carpenter Engineer , Range 40cm
11 out of 5 Stars. 1 reviews
Vsenkes Angle Ruler Woodworking 7" Carpenter Square for Building Remodeling Projects $25.15

$2515
current price $25.15Vsenkes Angle Ruler Woodworking 7" Carpenter Square for Building Remodeling Projects
Carpenter Square 7 Inch, Rafter Square, Carpenters Squares Tool for Angle Drawing, Metal Triangle Ruler Imperial Protractor for Woodworking (Black)
Carpenter Square 7 Inch, Rafter Square, Carpenters Squares Tool for Angle Drawing, Metal Triangle Ruler Imperial Protractor for Woodworking (Black)
POWERTEC 7 inch Rafter Square, Aluminum Carpenter Square for Woodworking, Framing, Roofing, Stair Layout, Angle Measurement & Saw Guide Cutting CNC Machined Triangle Layout Tool (72322N) $19.99

$1999
current price $19.99POWERTEC 7 inch Rafter Square, Aluminum Carpenter Square for Woodworking, Framing, Roofing, Stair Layout, Angle Measurement & Saw Guide Cutting CNC Machined Triangle Layout Tool (72322N)
Mr. Pen- Aluminum Rafter Square, 7 Inch $9.75

$975
current price $9.75Mr. Pen- Aluminum Rafter Square, 7 Inch
15 out of 5 Stars. 1 reviews
Save with
3D Square Tool for Woodworking – Multi-Angle Carpenter Square Ruler with Degree Scriber and Pin, 6.5"x5.79" Precision Speed Square for Construction, DIY, Craftsmen, Marking & Layout(Blue,Metric) Was $18.96
3D Square Tool for Woodworking – Multi-Angle Carpenter Square Ruler with Degree Scriber and Pin, 6.5"x5.79" Precision Speed Square for Construction, DIY, Craftsmen, Marking & Layout(Blue,Metric)
Reduced price Bothyi Metal Multipurpose L Square Ruler Right Angle Ruler Accurate Measurement for Home Builders with Scribing Holes Straight Ruler Length 40cm Was $30.99

Bothyi Metal Multipurpose L Square Ruler Right Angle Ruler Accurate Measurement for Home Builders with Scribing Holes Straight Ruler Length 40cm
Toolix Square Tool Metric Speed Square Tool Innovative Square Tool Woodworking Square Building 2 In 1 Square Adjustable Carpenter

Toolix Square Tool Metric Speed Square Tool Innovative Square Tool Woodworking Square Building 2 In 1 Square Adjustable Carpenter
Mr. Pen- Rafter Square and Combination Square Tool Set, Black, 7" Speed Square, 12" Aluminum Carpenter Square $12.99

$1299
current price $12.99Mr. Pen- Rafter Square and Combination Square Tool Set, Black, 7" Speed Square, 12" Aluminum Carpenter Square
184.7 out of 5 Stars. 18 reviews
Save with
POWERTEC Framing Square 16 x 24 Inch Carpenter Square with Imperial & Metric Graduations, Woodworking Square for Carpenter, Woodworking, Construction, Stair Gauges (80036) $21.99

$2199
current price $21.99POWERTEC Framing Square 16 x 24 Inch Carpenter Square with Imperial & Metric Graduations, Woodworking Square for Carpenter, Woodworking, Construction, Stair Gauges (80036)
LUDJSKZ Hot Sale Measuring ToolsSquare Tool Metric Speed Square Tool Innovative Square Tool Woodworking Square Building 2 in 1 Square Adjustable Carpenter From $13.99
From$1399
LUDJSKZ Hot Sale Measuring ToolsSquare Tool Metric Speed Square Tool Innovative Square Tool Woodworking Square Building 2 in 1 Square Adjustable Carpenter
Yammee Adjustable Angles Measuring Tool Aluminum Carpenter Layout Square for Projects $20.01

$2001
current price $20.01Yammee Adjustable Angles Measuring Tool Aluminum Carpenter Layout Square for Projects
Clearance uvwlwu Engineer Steel Square High Precision 90 Degree Wide Base Square Tool(As shows) Was $13.48

uvwlwu Engineer Steel Square High Precision 90 Degree Wide Base Square Tool(As shows)
Milwaukee Tool 8" X 12" Steel Carpentr Sq $14.36 Was $19.40

Now$1436
current price Now $14.36, Was $19.40$19.40
Milwaukee Tool 8" X 12" Steel Carpentr Sq
44.8 out of 5 Stars. 4 reviews
Multifunctional Flat Mouth Angles Rulers High Accuracy Wide Base Design Square Tool for Woodworking & Building Projects
Multifunctional Flat Mouth Angles Rulers High Accuracy Wide Base Design Square Tool for Woodworking & Building Projects
Measuring tools Square Tool Metric Speed Square Tool Innovative Square Tool Woodworking Square Building 2 In 1 Square Adjustable Carpenter

Measuring tools Square Tool Metric Speed Square Tool Innovative Square Tool Woodworking Square Building 2 In 1 Square Adjustable Carpenter
ZPAQI Combination Angles Measuring Square with Clear Scale for Easy Reading Builders From $26.86

4 options
Available in additional 4 optionsFrom$2686
ZPAQI Combination Angles Measuring Square with Clear Scale for Easy Reading Builders
Classic Building Blocks 11 Square Tiles: Dots 1500pcs Flat Bricks Parts and Pieces, Smooth Plate Pixel Art Mosaic Bulk Lot Black $15.99
$1599
current price $15.99Classic Building Blocks 11 Square Tiles: Dots 1500pcs Flat Bricks Parts and Pieces, Smooth Plate Pixel Art Mosaic Bulk Lot Black
12inch Rafter Square and Combination Triangle Square,Carpenter Square,Woodworking Framing Square,Ruler Protractor Layout,1x carpenter's square 1x horizontal movable square,Photo Color $26.89

$2689
current price $26.8912inch Rafter Square and Combination Triangle Square,Carpenter Square,Woodworking Framing Square,Ruler Protractor Layout,1x carpenter's square 1x horizontal movable square,Photo Color
Milwaukee Tool 7" Rafter Square $15.00

$1500
current price $15.00Milwaukee Tool 7" Rafter Square
Sinyiin Multifunction Adjustable Angles Finders with Quick Positioning Pin Strong Combination Square Tool for DIY Measurements $19.92

$1992
current price $19.92Sinyiin Multifunction Adjustable Angles Finders with Quick Positioning Pin Strong Combination Square Tool for DIY Measurements
Aluminum Multiple Function Combination Square with Positioning Holes Accuracy Measuring Tool 300mm for Woodworking $21.31

$2131
current price $21.31Aluminum Multiple Function Combination Square with Positioning Holes Accuracy Measuring Tool 300mm for Woodworking
Durable Right Angle Ruler, Aluminum Alloy 2in/6cm Square Ruler, Woodworking Measuring Tool Builders For Roofers $12.62

$1262
current price $12.62Durable Right Angle Ruler, Aluminum Alloy 2in/6cm Square Ruler, Woodworking Measuring Tool Builders For Roofers
Swanson Tool Co 16" x 24" Aluminum Carpenter Square, Model TA123 $25.52

$2552
current price $25.52Swanson Tool Co 16" x 24" Aluminum Carpenter Square, Model TA123
15 out of 5 Stars. 1 reviews
Save with
Swanson Tool Co TS157 16-inch x 24-inch Steel Carpenter Square $11.04

$1104
current price $11.04Swanson Tool Co TS157 16-inch x 24-inch Steel Carpenter Square
25 out of 5 Stars. 2 reviews
Save with
koolsoo Combination Square,Measuring Tool Professional Woodworking Tool 45/90 Degree Metal Ruler Framing Square T Ruler for Carpenter $22.99

$2299
current price $22.99koolsoo Combination Square,Measuring Tool Professional Woodworking Tool 45/90 Degree Metal Ruler Framing Square T Ruler for Carpenter
Tcwhniev 7 Inch Triangle Ruler, Black Rafter Square Protractor, High Precision Aluminum Alloy Triangle Ruler,Layout Measuring Tool for Engineer Carpenter

Tcwhniev 7 Inch Triangle Ruler, Black Rafter Square Protractor, High Precision Aluminum Alloy Triangle Ruler,Layout Measuring Tool for Engineer Carpenter
134.7 out of 5 Stars. 13 reviews
Save with
Woodworking Square RulerCarpenter SquareCombination Framing SquareAdjustable Square 10-90 Degrees, L Square for Precise Measuring, Drawing $23.63

$2363
current price $23.63Woodworking Square RulerCarpenter SquareCombination Framing SquareAdjustable Square 10-90 Degrees, L Square for Precise Measuring, Drawing
Clearance Zeiwohndc Multifunction Aluminum Combination Square with Holes & Positioning Features $20.72 Was $23.28

Now$2072
current price Now $20.72, Was $23.28$23.28
Zeiwohndc Multifunction Aluminum Combination Square with Holes & Positioning Features
Milescraft 8410 MC-Square300 Imperial Framing Square 12 x 8 Aluminum Carpenter Square for Woodworking with Removeable Fence $23.99

$2399
current price $23.99Milescraft 8410 MC-Square300 Imperial Framing Square 12 x 8 Aluminum Carpenter Square for Woodworking with Removeable Fence
Swanson Tool Co 16" x 24" Heavy Duty Aluminum Rafter Square, Model TA127 $22.99

$2299
current price $22.99Swanson Tool Co 16" x 24" Heavy Duty Aluminum Rafter Square, Model TA127
Save with
Transparent Dots Classic Building Bricks - 1500pcs Tiles 11 Square Flat MOC Blocks Pieces and Parts,Smooth Plate Accessories Pixel Art Mosaic Bulk Lots Transparent Multicolor $25.99
$2599
current price $25.99Transparent Dots Classic Building Bricks - 1500pcs Tiles 11 Square Flat MOC Blocks Pieces and Parts,Smooth Plate Accessories Pixel Art Mosaic Bulk Lots Transparent Multicolor
Versatile 90° Angles Finders with Easy To Read Double side Scale Small & Easy Carry Square for Woodworkers & Builders From $8.26
From$826
Versatile 90° Angles Finders with Easy To Read Double side Scale Small & Easy Carry Square for Woodworkers & Builders
Popular in Builder Square
Related Products
Triangular Bending Short Cloth Bending Auxiliary Beech Wood Three Angles
Triangular Bending Short Cloth Bending Auxiliary Beech Wood Three Angles
ADDHAT Wood Leveler Tool Chocolate Color 5Pcs Simple and Elegant Design
ADDHAT Wood Leveler Tool Chocolate Color 5Pcs Simple and Elegant Design$12.95current price $12.95Unfinished Wood Etched #1 Dad Tape Measure Shape 5" / 1/8"
Unfinished Wood Etched #1 Dad Tape Measure Shape 5" / 1/8"$2.35current price $2.35Accuquilt GO! Half Square Triangle-2" Finished Square-Multiples
Accuquilt GO! Half Square Triangle-2" Finished Square-Multiples$63.99current price $63.99Unfinished Wood Right Triangle Equilateral Shape - Craft - up to 46" DIY 20" / 1/2"
Unfinished Wood Right Triangle Equilateral Shape - Craft - up to 46" DIY 20" / 1/2"$41.71current price $41.71Unfinished Wood Right Triangle Equilateral Shape - Craft - up to 46" DIY 30" / 1/2"
Unfinished Wood Right Triangle Equilateral Shape - Craft - up to 46" DIY 30" / 1/2"$71.48current price $71.48Unfinished Wood Triangle Outline Shape 8" / 1/2"
Unfinished Wood Triangle Outline Shape 8" / 1/2"$9.01current price $9.01Creative Grids Quilt Ruler Half-Square 4-in-1 Triangle
Creative Grids Quilt Ruler Half-Square 4-in-1 Triangle$25.99current price $25.99TABLZONE 2pcs Carpentry Angle Ruler Stainless Steel Measuring Tool For Hobbyists Furniture Making
TABLZONE 2pcs Carpentry Angle Ruler Stainless Steel Measuring Tool For Hobbyists Furniture Making$13.49current price $13.494 Piece Square & Triangle Set 4" & 5" -- " Clear Acrylic - Quilt Templates- 1/8
4 Piece Square & Triangle Set 4" & 5" -- " Clear Acrylic - Quilt Templates- 1/8$36.99current price $36.99Arteza Quilter Ruler, Acrylic, 6.5"x24"
Arteza Quilter Ruler, Acrylic, 6.5"x24"$21.60current price $21.60Unfinished Wood Etched #1 Dad Tape Measure Shape 8" / 1/4"
Unfinished Wood Etched #1 Dad Tape Measure Shape 8" / 1/4"$8.38current price $8.38Uanit DIY Square Patchwork Ruler Sewing Quilting Tool, Square Patchwork Ruler, Sewing Ruler, Cutting Rule - With Double Colored Grid Lines for Easy Precision Cutting (Multicolor, 15x15x0.3cm)
Uanit DIY Square Patchwork Ruler Sewing Quilting Tool, Square Patchwork Ruler, Sewing Ruler, Cutting Rule - With Double Colored Grid Lines for Easy Precision Cutting (Multicolor, 15x15x0.3cm)$7.99current price $7.99Circle 120mm Wood Marking Gauge Sliding Straight/Curved Edge Scriber Guide Carpenter Scribe Tool For Woodworking
Circle 120mm Wood Marking Gauge Sliding Straight/Curved Edge Scriber Guide Carpenter Scribe Tool For Woodworking$22.88current price $22.88

















