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COMPASS RULER 18IN (Item# 4110-1)

Compass Ruler 18in
unavailable
List Price $19.95
Your Price $17.96
Item Number 4110-1
Manufacturer Alvin
Manufacturer Part No 4110-1
Quantity Discounts:
QuantityAmount
84 to 999$17.18
Solves the problem of making perfect large circles up to 36in in diameter. This beam compass attaches to any yardstick and automatically shows figures for the radius, circumference and area of any circle in inches or centimeters. 18in overall length