Simple Machine - Gear Train Model

Simple Machine - Gear Train Model
Item: 28259
Status: In Stock

This model is composed of three identical wooden gears mounted on a base with a hand turn crank. It is made from sturdy wooden construction and is ideal for classroom use. The model shows how gears work at a basic level to make work easier. Includes an instruction manual. Made of particle board and wooden components. Measures 16 1/4"W x 6 1/2"H x 3 1/2"D.

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