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

10pcs White Gear 2mm DIY Model Toy Motor Shaft Plastic Gear Accessories Features: 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: 10 Modulus: 0.5 Height:5mm Bore diameter: 2mm Diameter=(Teeth quantity+2)x0.5(mm) Best used for accessories of Model toy Motor shaft gear Package included: 10 x Gear