Simple Machines, Screw

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This is a special order item and delivery can take up to 90 days. Please request a quote for lead time.

Manufacturer ID - WDMS20

  • This wooden machine has a sturdy wooden construction ideal for classroom use
  • The large block mounted around the head of the screw gives students additional leverage so they can easily break eggs or squish other objects with the screw that would be difficult to break with their bare hands
  • The square top also makes it easy to measure the distance top of the screw is turned vs. the distance the screw is sent into the board
  • Includes an instruction manual to fascilitate students and teacher use of the apparatus
  • Made of particle board and wood with metal screw mounted on two boards. Top of screw is 1 7/8" square. The base is 7 1/2" by 4" and sits 4" high.
  • Description
    Screw - Wooden Simple Machine with base and elevated board to hold screw
    Brand Eisco Labs
    Package Length 10
    Package Width 7
    Package Height 4
    Package Weight 2

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