Metal Brass Gear 0.5 Modulus, 8 Teeth, 2mm Hole Toy Car Motor Transmission Gear Product Description】: 【Type】: Brass Gear 【Material】: Brass 【Module】: 0.5 Module 【Number of teeth】: 8 teeth 【Aperture】: 1.95mm 【Diameter】: 5mm 【Height】: 5mm 【Features】: 8-tooth copper gear with inner hole suitable for 2mm shaft, can be used in conjunction with all 0.5 module gears in our store. Metal gears have much higher wear resistance than plastic gears.
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