Ludwig Precision 45-90-Degree Aluminum Drafting Triangle, 12-INCH

Ludwig Precision 30-60-90-Degree Aluminum Drafting Triangle, 6-INCH

Pacific Arc's Scholastic Triangle - 10 Inch - Fluorescent - 30/60 Angle - Polystyrene - Inking Edge - Technical Drawing Tools, Drafting, Architect

Westcott 8" Adjustable Triangle Scale, At-8

Ludwig Precision 30-60-90-Degree Aluminum Drafting Triangle, 10-INCH

Pacific Arc's Scholastic Triangle - 12 Inch - Clear - 30/60 Angle - Plain Edge - Polystyrene - Technical Drawing Tools, Drafting, Architect And

Pacific Arc Drafting Triangle, 12-Inch, 30/60/90 Degrees, Clear Acrylic

Pacific Arc's Scholastic Triangle - 12 Inch - Fluorescent - 45/90 Angle - Polystyrene - Inking Edge - Technical Drawing Tools, Drafting, Architect

Pacific Arc's Scholastic Triangle - 4 Inch - Clear - 45/90 Angle - Plain Edge - Polystyrene - Technical Drawing Tools, Drafting, Architect And

Alumicolor Aluminum 12 Inch Calibrated Drafting Triangle, 30/60/90 Degree

Rena Chris Architectural Scale Ruler, 12" Aluminum Architect Scale, Triangular Scale, Scale Ruler For Blueprint, Triangle Ruler, Drafting Ruler,

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

Pacific Arc Drafting Triangle, 14-Inch, 45/90 Degrees, Topaz

Engineer Scale Ruler 2 Pack 12-Inch Triangular Ruler Metal Scale Ruler For Blueprints Drafting Ruler For Civil Engineer, Draftsman

2PCS Architectural Scale Ruler, 12" Aluminum Architect Scale, Triangular Scale, Scale Ruler, Triangle Ruler, Drafting Ruler, Architect Ruler, Metal

Rena Chris Architectural Scale Ruler, 12" Aluminum Architect Scale, Triangular Scale, Scale Ruler, Triangle Ruler, Drafting Ruler, Architect Ruler,

Staedtler Mars Adjustable Triangle - 12"