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Engineer's Scales and Engineering Drafting Rulers

Engineer's scale rulers by Alvin and Fairgate are used for surveying, measuring roads, water mains, and other topographical features on drawings or blueprints. These are tools used for measuring distances and transferring measurements at a fixed ratio of length. They are also used to make engineering drawings, commonly called blueprints or plans with a specific scale.

Engineer drafting scales are available in different colors, lengths, and graduations. Select from pro-quality triangular engineers scales constructed of durable hardwood, aluminum, plastic, or bamboo. Typical engineering scales have dimensional graduations such as 1 inch=10 ft. or 1:10, 1:20, 1:30, etc. Choose the engineer's ruler that best fits your specific job and budget.
Alvin 245B Engineering Scale 12" Bamboo Core (BEST SELLER!)
Price: $33.50
Sale Price: $21.69
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Alvin 241B Plastic Bamboo Core Engineer's Scale Ruler 12"
Price: $33.50
Sale Price: $21.69
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Alvin 304E 4" Aluminum Triangular Engineers Scale
Price: $7.95
Sale Price: $5.00
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Alvin 306E 6" Aluminum Triangular Engineers Scale
Price: $9.95
Sale Price: $6.30
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Alvin P600C Plastic Architect's/Engineer's Scale Ruler Combo 6"
Price: $12.00
Sale Price: $7.49
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Alvin 41MTS Plastic Bamboo Core Engineer's Scale Ruler 4"
Price: $17.95
Sale Price: $11.41
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Alvin 610E Plastic Engineer's Scale Ruler 6"
Price: $6.55
Sale Price: $4.99
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Alvin 2200M-2 Aluminum Engineer's Scale Ruler 12"
Price: $23.15
Sale Price: $15.49
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Alvin 241BP BLACK PLASTIC Engineer's Scale Ruler 12"
Price: $16.00
Sale Price: $10.19
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Alvin 98/ENG BLACK ALUMINUM Engineer's Scale Ruler 12"
Price: $25.00
Sale Price: $16.69
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Alvin 241P Engineer's Scale Ruler 12" Plastic
Price: $16.00
Sale Price: $10.32
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Alvin 271P BOXWOOD COLOR Plastic Engineer's Scale Ruler 12"
Price: $15.50
Sale Price: $9.85
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Fairgate TE6 Aluminum Engineer's Scale Ruler 6"
Price: $12.75
Sale Price: $9.79
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Fairgate TE12 Aluminum Engineer's Scale Ruler 12"
Price: $15.50
Sale Price: $11.83
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Fairgate TE18 Aluminum Engineer's Scale Ruler 18"
Price: $22.75
Sale Price: $17.69
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Fairgate TE24 Aluminum Engineer's Scale Ruler 24"
Price: $24.25
Sale Price: $18.99
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Lufkin 066D Red End Engineer's Folding Wooden Ruler
Price: $35.25
Sale Price: $32.50
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Alumicolor Drafting Fan Scale
Price: $18.95
Sale Price: $14.12
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Alvin 669BC Triangular Scale Guards/Holders (PACK 2)
Price: $1.79
Sale Price: $1.35
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Alvin 669DZ Scale Guards/Holders (PACK 12)
Price: $10.50
Sale Price: $7.89
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