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Product description

Build your Power Functions-equipped models bigger, better, and more mechanized and motorized than ever before by adding this 20-inch extension wire!

7+ yrs
Machines and Mechanisms
Built on National Curriculum
  • Engineering Design
  • Technology
  • Science
  • Real life
  • Applied Math

The maximum quantity of an item that can purchased in each transaction is 99.

To inquire about purchasing more than 99 of one item, please call 800-362-4308.