DIY Toy Motor Shaft Plastic Gear Wheel Cog 8 Teeth 5mm x 2mm 50 Pcs Product Name : Plastic Gear;Type : Single Gear;Fit for : for DIY Toys Motor Gearbox Main Shaft Teeth : 8;Modulus : 0.5;Total Dia : 5mm/0.2" Thickness : 5mm/0.2";for Shaft Dia : 2mm/0.08" Material : Plastic;Color : White Weight : 5g;Package Content : 50(2%) Pcs x Plastic Gear