Specifications: Modulus: 0.5Reduction rate: 20:1Material: BrassDirection of Rotation: RightGear Shaft:Height: 15mm / 0.6"Outer Diameter: 6.9mm / 0.27"Inner Diameter: 3mm / 0.12"Gear Wheel:Gear Teeth: 20Gear Thickness: 12mm / 0.47"Outer Diameter: 11.4mm / 0.45"Inner Diameter: 4mm / 0.16"Descriptions:The set is made of brass material, not easy to wear and tear, durable, and can last for a long time.The gear wheel shaft set is compact, small volume, and light weight, it is easy to install and use, and the transmission process is smooth.It is used to decelerate the small motor and change the transmission direction. It can be applied to small motor products.Package Includes:1pcs x Brass Gear Wheel, 1pcs x Brass Gear Shaft.
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