Triangular Scale Ruler Helix 30cm / 12 Inch Metric Tri-scale Rule Solid Plastic Ruler

Triangular plastic rule featuring high grade print and 3 colour coded faces Metric and scale graduations Scales featured: 1:1, 1:10, 1:2, 1:20, 1:5,

Helix 300mm Metric Triangular Scale Ruler

Triangular Ruler 1:20/25/50 /75/100/125 Scale Architect Engineers Technical RulePlastic Office School Supplies Tools - AliExpress

Helix 300mm / 12 Metric Triangular, Scale Rule Solid Plastic Ruler, Comes Blister Carded, THREE COLOUR CODED SIDES:, RED: 1:100 1:200 1:5 1:50, BLUE

Triangular Scale Ruler | Helix 30cm / 12 Inch Metric Tri-Scale Rule | Solid Plastic Ruler

Helix 300mm / 12 Metric Triangular, Scale Rule Solid Plastic Ruler, Comes Blister Carded, THREE COLOUR CODED SIDES:, RED: 1:100 1:200 1:5 1:50, BLUE

Triangular Scale Ruler | Helix 30cm / 12 Inch Metric Tri-Scale Rule | Solid Plastic Ruler

Entry level for serious student Durable plastic Country of Origin : China

Helix Student Architect's Triangular Scale 12 Inch / 30cm (18170)

Triangular plastic rule featuring high grade print and 3 colour coded faces Metric and scale graduations Scales featured: 1:1, 1:10, 1:2, 1:20, 1:5,

Helix 300mm Metric Triangular Scale Ruler

ECYC 30cm Three-Sided Plastic Triangular Scales Architect Scale Ruler Architects Technical Drawing Triangle Ruler Tools Office School Supplies : Office Products

Helix Ruler

Folding Ruler 12 In - Norway

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