High-Wear Resistance Hardness 0.4M Modulus 11T / 14T Teeth Toy Car Transmission Pinion Steel Metal Gear For 2mm shaft Axis hole
USD 1.30USD 1.45
High-Wear Resistance Hardness 0.4M Modulus 11T / 14T Teeth Toy Car Transmission Pinion Steel Metal Gear For 2mm shaft Axis hole