Moving12 Inch RulersAll Desk & Workspace OrganizersArchitectural Scale RulersBulk School SuppliesChalkboard ErasersClassroom OrganizationCollege School SuppliesCompasses & ProtractorsDesk OrganizationDesk Organizer SetsDesktop OrganizersDry ErasersElementary School SuppliesFiskarsFlexible RulersHigh School SuppliesInches RulersMarkersMeasurement RulersMiddle School SuppliesMM & CM Metric RulersRulersRulers, Compasses & ProtractorsSchool Arts and CraftsSchool SpecialtyShop All School SuppliesShop School Supplies by ColorTeachers Supplies in BulkTeaching AidsWestcott
Sort by|
Moving12 Inch RulersAll Desk & Workspace OrganizersArchitectural Scale RulersBulk School SuppliesChalkboard ErasersClassroom OrganizationCollege School SuppliesCompasses & ProtractorsDesk OrganizationDesk Organizer SetsDesktop OrganizersDry ErasersElementary School SuppliesFiskarsFlexible RulersHigh School SuppliesInches RulersMarkersMeasurement RulersMiddle School SuppliesMM & CM Metric RulersRulersRulers, Compasses & ProtractorsSchool Arts and CraftsSchool SpecialtyShop All School SuppliesShop School Supplies by ColorTeachers Supplies in BulkTeaching AidsWestcott
Measurement Triangle(378)
Uses item details. Price when purchased online
Clearance Geometry Tool Kit with Compasses, Protractor, Pencil, Eraser, Sharpener, Set Square, Triangle, 6” Ruler, Lead Refills, Storage Box1 $12.99 Was $14.99
Sponsored
Now$1299
current price Now $12.99, Was $14.99$14.99
Geometry Tool Kit with Compasses, Protractor, Pencil, Eraser, Sharpener, Set Square, Triangle, 6” Ruler, Lead Refills, Storage Box1
94.7 out of 5 Stars. 9 reviews
Save with
Pro Art Clear Acrylic Drafting Triangle 8 Inch 30/60 Degree with Finger Lift $11.47
Sponsored
$1147
current price $11.47Pro Art Clear Acrylic Drafting Triangle 8 Inch 30/60 Degree with Finger Lift
Save with
UPITOR Architectural Triangular Scale Ruler - Includes 12 inch Aluminum Architect Scale and Triangular Ruler - Suitable for Architects, Draftsmen, and Engineers Black
UPITOR Architectural Triangular Scale Ruler - Includes 12 inch Aluminum Architect Scale and Triangular Ruler - Suitable for Architects, Draftsmen, and Engineers Black
484.9 out of 5 Stars. 48 reviews
Triangle Set 10 Inch 30/60 & 45/90 From $5.49
2 options
Available in additional 2 optionsFrom$549
Triangle Set 10 Inch 30/60 & 45/90
94.9 out of 5 Stars. 9 reviews
Save with
Mr. Pen- 3 Pc Large Triangular Ruler Set, Triangular Scale, 11 Inch 30/60 and 8 Inch 45/90 Triangles $8.99 Was $10.99
Now$899
current price Now $8.99, Was $10.99$10.99
Mr. Pen- 3 Pc Large Triangular Ruler Set, Triangular Scale, 11 Inch 30/60 and 8 Inch 45/90 Triangles
334.5 out of 5 Stars. 33 reviews
Save with
Mr. Pen Triangle Ruler and Square Set, 3 Pack Geometry Rulers, Clear Plastic
Mr. Pen Triangle Ruler and Square Set, 3 Pack Geometry Rulers, Clear Plastic
154.5 out of 5 Stars. 15 reviews
Save with
HONITANO 4-Pack Triangle Rulers Set 45 90 Multifunctional Measuring Tools for Engineering, Drafting, and Precision Work $49.90
$4990
current price $49.90HONITANO 4-Pack Triangle Rulers Set 45 90 Multifunctional Measuring Tools for Engineering, Drafting, and Precision Work
Pacific Arc, Architect Triangle Scale Ruler 12 Inch with Acid Etched Markings Openly Divided by 3/32, 3/16, 1/8, 1/4, 3/8, 1/2, 3/4, 1, 1H, and 3 Inch to The Foot From $7.40
Sponsored
From$740
Pacific Arc, Architect Triangle Scale Ruler 12 Inch with Acid Etched Markings Openly Divided by 3/32, 3/16, 1/8, 1/4, 3/8, 1/2, 3/4, 1, 1H, and 3 Inch to The Foot
25 out of 5 Stars. 2 reviews
Save with
Creative Grids 90 Degree Quarter-Square Triangle Quilt Ruler (CGRT90) $26.99
Sponsored
$2699
current price $26.99Creative Grids 90 Degree Quarter-Square Triangle Quilt Ruler (CGRT90)
Clearance LOLIPPYY 2-Pack Clear Plastic Triangle Rulers for Classroom, Drawing, Measuring, and Architectural Drafting Supplies $7.27 Was $12.28
Now$727
current price Now $7.27, Was $12.28$12.28
LOLIPPYY 2-Pack Clear Plastic Triangle Rulers for Classroom, Drawing, Measuring, and Architectural Drafting Supplies
EpheyFIF Triangle Ruler 4Inch for Professional Quality Measurement In for Diy Projects Blue
EpheyFIF Triangle Ruler 4Inch for Professional Quality Measurement In for Diy Projects Blue
Stainless Steel Triangles Ruler 150mm/200mm/300mm Measuring Tool Protractors for Engineers Architects Students Enthusiasts
Stainless Steel Triangles Ruler 150mm/200mm/300mm Measuring Tool Protractors for Engineers Architects Students Enthusiasts
CEORPER 22.5/30/45/67.5 Degree Triangle Measuring Tool Measuring Ruler $19.33
$1933
current price $19.33CEORPER 22.5/30/45/67.5 Degree Triangle Measuring Tool Measuring Ruler
Measuring Ruler Drawing Triangle Rule Geometry Ruler Measure Ruler Measurement Tool $5.95
$595
current price $5.95Measuring Ruler Drawing Triangle Rule Geometry Ruler Measure Ruler Measurement Tool
QuanTara Transparent Triangle Ruler, 5.91inch Plastic Ruler, Clear Geometry Drafting Tool for Math, Engineering, Drawing, with CM/MM Markings $0.99
$099
current price $0.99QuanTara Transparent Triangle Ruler, 5.91inch Plastic Ruler, Clear Geometry Drafting Tool for Math, Engineering, Drawing, with CM/MM Markings
OUNONA 12 Pcs Drafting Measurement Triangle Rules Student Office $7.70
$770
current price $7.70OUNONA 12 Pcs Drafting Measurement Triangle Rules Student Office
Suodoka Chart Drawing Triangle Ruler 15.94 inches / 405 mm Large Scale Multifunctional Acrylic Protractor Set for Distance Measurement IMPA371007 Marine Boat Accessories $15.64
$1564
current price $15.64Suodoka Chart Drawing Triangle Ruler 15.94 inches / 405 mm Large Scale Multifunctional Acrylic Protractor Set for Distance Measurement IMPA371007 Marine Boat Accessories
Pacific Arc Scholastic Triangle Set $7.30
Sponsored
$730
current price $7.30Pacific Arc Scholastic Triangle Set
Pacific Arc Professional Fluorescent Triangle - 6", 45-90 Degree From $7.50
Sponsored
From$750
Pacific Arc Professional Fluorescent Triangle - 6", 45-90 Degree
44 out of 5 Stars. 4 reviews
Save with
Chart Drawing Triangle Ruler for Ship Drawing 300mm Large-Scale Triangle Ruler for Distance Measurement Teaching Engineering Design $13.49 Was $18.99
Now$1349
current price Now $13.49, Was $18.99$18.99
Chart Drawing Triangle Ruler for Ship Drawing 300mm Large-Scale Triangle Ruler for Distance Measurement Teaching Engineering Design
CEORPER Triangle Ruler Measuring Tool Woodworking Measuring Ruler $23.08
$2308
current price $23.08CEORPER Triangle Ruler Measuring Tool Woodworking Measuring Ruler
Chart Drawing Triangle Ruler Triangle Angle Protractor Distance Measurement Large Scale Math Geometry Tool Measuring Ruler for Ship Drawing Isosceles Ruler From $12.99
From$1299
Chart Drawing Triangle Ruler Triangle Angle Protractor Distance Measurement Large Scale Math Geometry Tool Measuring Ruler for Ship Drawing Isosceles Ruler
balikha 2 Pieces Triangle Ruler Square Protractor for Geometry Protractor Triangle Professional Measuring Tool for Carpenter Engineer $17.99
$1799
current price $17.99balikha 2 Pieces Triangle Ruler Square Protractor for Geometry Protractor Triangle Professional Measuring Tool for Carpenter Engineer
CCOCC 2026 New Transparent Acrylic 60 Degree Triangle Scale Ruler for Precise Sewing,Quilting&Crafting Projects with Clear Lines and Storage $8.18
$818
current price $8.18CCOCC 2026 New Transparent Acrylic 60 Degree Triangle Scale Ruler for Precise Sewing,Quilting&Crafting Projects with Clear Lines and Storage
Pacific Arc, Architect Triangle Scale Ruler 12 Inch with Acid Etched Markings Openly Divided by 3/32, 3/16, 1/8, 1/4, 3/8, 1/2, 3/4, 1, 1H, and 3 Inch to The Foot From $7.40
3 options
Available in additional 3 optionsFrom$740
Pacific Arc, Architect Triangle Scale Ruler 12 Inch with Acid Etched Markings Openly Divided by 3/32, 3/16, 1/8, 1/4, 3/8, 1/2, 3/4, 1, 1H, and 3 Inch to The Foot
25 out of 5 Stars. 2 reviews
Save with
20cm Clear Acrylic Triangle Rulers Accurate Measuring Tool Easy to Use Perfect for Students Architects & Artists
20cm Clear Acrylic Triangle Rulers Accurate Measuring Tool Easy to Use Perfect for Students Architects & Artists
Lynono Professional Triangle Ruler Feature Anodized Surfaces Enhances Durability MultiAngle Measuring Ruler For Technical Draw
Lynono Professional Triangle Ruler Feature Anodized Surfaces Enhances Durability MultiAngle Measuring Ruler For Technical Draw
Creative Grids Multi Size 6" Flying Geese & 45 Degree & 90 Degree Triangle $36.99
Sponsored
$3699
current price $36.99Creative Grids Multi Size 6" Flying Geese & 45 Degree & 90 Degree Triangle
15 out of 5 Stars. 1 reviews
Bloc Loc~2.5" Half Square Triangle Ruler, Acrylic Ruler $25.70
$2570
current price $25.70Bloc Loc~2.5" Half Square Triangle Ruler, Acrylic Ruler
Save with
Adjustable Aluminum Triangle Ruler Multifunctional Protractor Angled Measuring Engraved Scale Drawing Tool From $29.18
From$2918
Adjustable Aluminum Triangle Ruler Multifunctional Protractor Angled Measuring Engraved Scale Drawing Tool
150/200/300mm Triangles Ruler Stainless Steel Drafting Triangles Square Ruler Right Angled Woodworking Math Geometry Tool
150/200/300mm Triangles Ruler Stainless Steel Drafting Triangles Square Ruler Right Angled Woodworking Math Geometry Tool
Pro Art Clear Acrylic Drafting Triangle 8 Inch 30/60 Degree with Finger Lift $11.47
$1147
current price $11.47Pro Art Clear Acrylic Drafting Triangle 8 Inch 30/60 Degree with Finger Lift
Save with
1 x Triangle Ruler-Transparent $10.91
$1091
current price $10.911 x Triangle Ruler-Transparent
Unique Bargains Engineering Plastic Triangle Metric Scale Ruler 12.6" Long $10.99
$1099
current price $10.99Unique Bargains Engineering Plastic Triangle Metric Scale Ruler 12.6" Long
3Pc 30CM Drawing Triangle Ruler Multi-Function Drawing Design Ruler with Handle Protractor Measurement Ruler Stationery $24.68
$2468
current price $24.683Pc 30CM Drawing Triangle Ruler Multi-Function Drawing Design Ruler with Handle Protractor Measurement Ruler Stationery
Zehuanyu Drafting Triangle Ruler Drafting Triangle Ruler Metal Measure Ruler Drafting Triangle for Student $9.34
$934
current price $9.34Zehuanyu Drafting Triangle Ruler Drafting Triangle Ruler Metal Measure Ruler Drafting Triangle for Student
FVDPWYE Chart Drawing Triangle Ruler Distance Measurement Measuring Layout Tool for Ship Isosceles Ruler $17.99
$1799
current price $17.99FVDPWYE Chart Drawing Triangle Ruler Distance Measurement Measuring Layout Tool for Ship Isosceles Ruler
Mr. Pen Aluminium Triangle Ruler, 6 in, Green And Orange, 2 pack $7.99
$799
current price $7.99Mr. Pen Aluminium Triangle Ruler, 6 in, Green And Orange, 2 pack
14 out of 5 Stars. 1 reviews
Save with
MaPinKa Architectural Triangular Scale Ruler, Laser-Etched Aluminum 12'' Triangular Ruler for Architects, Students, Draftsman, and Engineers Black From $8.58
From$858
MaPinKa Architectural Triangular Scale Ruler, Laser-Etched Aluminum 12'' Triangular Ruler for Architects, Students, Draftsman, and Engineers Black
15 out of 5 Stars. 1 reviews
Westcott Student Grade Polystyrene Triangle, 45 and 90 Degrees, 10 Inches, Clear $13.86
$1386
current price $13.86Westcott Student Grade Polystyrene Triangle, 45 and 90 Degrees, 10 Inches, Clear
BESTYASH Golden Brass Triangle Ruler Geometry Measurement Tool for Measuring Use Portable Lightweight 7.5 x 5.5 Inches $13.26
$1326
current price $13.26BESTYASH Golden Brass Triangle Ruler Geometry Measurement Tool for Measuring Use Portable Lightweight 7.5 x 5.5 Inches
Clearance MLINS 12 Pcs Measurement Triangle Rules Measuring Tools Office $7.20 Was $8.09
Now$720
current price Now $7.20, Was $8.09$8.09
MLINS 12 Pcs Measurement Triangle Rules Measuring Tools Office
TABLZONE 2Pcs Plastic Triangle Ruler Set For Geometry Drawing And Measuring For Students
TABLZONE 2Pcs Plastic Triangle Ruler Set For Geometry Drawing And Measuring For Students
CarpNettore 45/90 Degree Layout Triangle Ruler Right Triangular DIY Portable Measuring Ruler Red Was $13.99
CarpNettore 45/90 Degree Layout Triangle Ruler Right Triangular DIY Portable Measuring Ruler Red
Clearance BESTYASH 2-Pack Clear Plastic Triangle Rulers, Transparent Measuring Tools for Drawing, Drafting, Architecture, and Design $6.70 Was $7.53
Now$670
current price Now $6.70, Was $7.53$7.53
BESTYASH 2-Pack Clear Plastic Triangle Rulers, Transparent Measuring Tools for Drawing, Drafting, Architecture, and Design
Popular in Measurement Triangle
Related Products
Westcott Flexible Inch/Metric Ruler - 6", Inch/Metric
Westcott Flexible Inch/Metric Ruler - 6", Inch/Metric$7.42current price $7.42Westcott 10ths/Metric Beveled Ruler, 6-Inch/15cm (B-55)
Westcott 10ths/Metric Beveled Ruler, 6-Inch/15cm (B-55)$8.39current price $8.39Westcott® Metric Ruler With Metal Edge, 12"
Westcott® Metric Ruler With Metal Edge, 12"$8.89current price $8.89Stainless Steel Ruler Set, Flexible Metal Ruler 12 Inch. Ruler with inches and Centimeters, Metric R
Stainless Steel Ruler Set, Flexible Metal Ruler 12 Inch. Ruler with inches and Centimeters, Metric R$11.93current price $11.93BAZIC Plastic Clear Rulers 12 inch (30cm), Inches Centimeter Metric Long Straight Edge Ruler, 4-Pack
BAZIC Plastic Clear Rulers 12 inch (30cm), Inches Centimeter Metric Long Straight Edge Ruler, 4-Pack$9.50current price $9.50Milue Student Ruler Set 15cm Ruler for Triangle Rulers Protractor Math Measuring Tool
Milue Student Ruler Set 15cm Ruler for Triangle Rulers Protractor Math Measuring Tool
