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Gear Rack - CRU503

Gear Rack, CRU503

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This principle is behind the operation of many everyday items, such as the " rack and pinion" system that steers a car. This classic wooden model offers children a basic concept of the laws of physics. Desktop sized with a length of 15-3/8" and a gear diameter of 4-3/4" outside diameter (4-1/8" inside grooves of teeth).

Related Information
  • See all of our Simple Machines and Science for more teacher supplies like the Gear Rack CRU503 Simple Machines.
  • Visit our teaching supplies publisher and manufacturer departments to see more products we carry from Learning Advantage .
  • This product is also listed in our teacher supplies catalog as product codes CRUCRU503.
  • Suggested Grade: K to 12th
  • Suggested Age: 5 to 17

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