Retail: $20.95
    Price: $12.35
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    Model Number: 4110-1
    Brand: Alumicolor
    Estimated Delivery Time: 3 - 7 Business Days
    Alumicolor 18" Alumicolor Beam Compass Rule

    Model Number: 4110-1
    Solves the problem of making perfect large circles up to 36" in diameter. This beam compass attaches to thin profile yardsticks and automatically shows figures for the radius circumference and area of any circle in inches or centimeters.

    Product Dimensions:
    • Outside Dimensions:
    • Product Weight: 0.25 lbs.
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    Alumicolor 18" Alumicolor Beam Compass Rule