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Hand Generator with Two Replacement Gear Sets

Sci-Supply

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Was: $17.49
Now: $14.99
SKU:
SS4444-RGS
Availability:
Usually Ships in 1 to 2 Business Days
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Product Overview

We've combined our classic economy hand crank generator with 2 sets of complete replacement drive gears. Now your students can furiously crank away without having to worry about broken gears!

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