Description
10pcs Gear 2/3mm Plastic Accessories For DIY Model Toy Motor Shaft Gear
Features:
Teeth quantity: 20/30/36/44(bore diameter: 3mm) Optional
Modulus: 0.5
Height: 4mm
Bore diameter:
2mm(20T/30T/36T) /
3mm(44T)
Diameter=(Teeth quantity+2)x0.5(mm)
Best used for accessories of Model toy, Motor shaft gear
Package included:
10 x Gear
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