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Drafting Protractors by Alvin, Helix, General

Alvin drafting protractors are constructed of heavy-duty 0.090" transparent laminated PVC plastic with a beveled outer edge for accurate drawing. Each protractor features a center cut-out for convenient finger lift and accurate die-stamped graduations. Available in round, half-round plastic. Helix protractors are ideal for math students, artists, architects, more. General's protractor used for setting bevels, measuring, and transferring angles. Durable stainless steel construction. Alvin, Helix, and General professional drafting protractors.
Alvin 3.5" Semicircular Protractors (12 PACK)
Price: $15.00
Sale Price: $11.00
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Alvin 6" Semicircular Protractors (12 PACK)
Price: $17.38
Sale Price: $10.37
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Alvin 4" Circular Protractor
Price: $3.44
Sale Price: $2.08
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Alvin 5.5" Circular Protractor
Price: $1.99
Sale Price: $1.49
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Alvin 6" Solid Semicircular Protractor
Price: $1.80
Sale Price: $1.35
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Alvin 6" Semicircular Protractor
Price: $2.50
Sale Price: $1.88
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Alvin 6" Semicircular Protractor
Price: $4.19
Sale Price: $2.54
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Alvin 8" Semicircular Protractor
Price: $4.95
Sale Price: $3.72
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Alvin 6" Round Protractor
Price: $4.95
Sale Price: $3.72
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Alvin 8" Round Protractor
Price: $7.95
Sale Price: $5.97
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Helix 6" Swing Arm Protractor
Price: $2.59
Sale Price: $2.17
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Helix 5.75" Angle & Circle Maker
Price: $4.75
Sale Price: $3.97
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Alvin TD1034 General Purpose Protractor Template
Price: $8.50
Sale Price: $5.53
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