10pcs White Gear 2mm DIY Model Toy Motor Shaft Plastic Gear Accessories

10pcs White Gear 2mm DIY Model Toy Motor Shaft Plastic Gear AccessoriesFeatures:Teeth quantity (Please choose the one you need):(Type 1) Outside: 46, inside: 10(Type 2) Outside: 30, inside: 18(Type 3) Outside: 36, inside: 10(Type 4) Outside: 28, inside: 14(Type 5) Outside: 30, inside: 08(Type 6) Outside: 22, inside: 10Modulus: 0.5Height:5mmBore diameter: 2mmDiameter=(Teeth quantity+2)x0.5(mm)Best used for accessories of Model toy , Motor shaft gearPackage included:10 x Gear