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Ruler for drawing Shinwa Triangular Rotating Scale / 15cm / SKS-15

  • ¥1,760 (Tax included.)
    Unit price per 


The triangular ruler can be placed on the drawing to be measured, and six different scales can be selected by simply rotating the left and right knobs. No need to rotate the main unit.

Year Awarded Good Design Award 1992
Award-winning company Shinwa Measuring Instruments Co.
Designers Mono Pro Designers, Katsura Takekawa
Size 185 x (22.5 x 22.5 x 12) mm
Weight 61g
Material Body: aluminum, knob: rubber
Scale Upper: 1/50, 1/100, 1/200, 1/250, 1/500, Lower: 1/300
Country of production Japan


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