20 Pcs 6mm x 2mm 10 Teeth Plastic Gear Wheel for Toy Car Motor Shaft Product Name : Plastic Gear;Type : Single Gear;Fit for : for DIY Toys Motor Gearbox Main Shaft Teeth : 10;Modulus : 0.5;Total Dia : 6mm/0.24" Thickness : 5mm/0.2";for Shaft Dia : 2mm/0.08" Material : Plastic;Color : White Weight : 3g;Package Content : 20 Pcs x Plastic Gear