50pcs 8 Teeth 2mm Hole Diameter Plastic Gear Wheel White DIY Model Accessory

This is a plastic gear building your own gearbox with customized gear ratio. The gear outer diameter is 5mm with 8 teeth. Fit for motor shaft diameter is 2mm.
Notice:Small parts.Not for under 3 years. 

Tags:$0 - $20,Car Accessories,Controls & Indicators,Electric Motors,Electrical,Electrical Equipment,Electronics,Fan Motors,Industrial Electrical,Industrial Motors,Model Accessories

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