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These 12 inches triangular scales are ideal for scholastic and vocational use. Satin finish, high-impact plastic with tapered edges. Sharp, easy-to-read graduations resist wear. White, 30 cm. English and metric. Items 110PC and 111PC are blister-carded. Metric 1:100, 1:200, 1:250, 1:300, 1:400, 1:500
Alvin 121PM 30Cm High Impact Plastic Metric Triangular Scale - B000HEOI1G