RC Key Hub Shaft Coupling, High Temperature Aluminium Alloy RC Key Hub Shaft Coupling, Silver Easy to Install RC Coupling Connector for Connecting The Motor to The Wheel
6*6*3CM, 86G：The RC key hub shaft coupling size is about 6*6*3cm, weight is about 86g, unique design, inner diameter is 1/2 inch, outer diameter is 56.8 mm, hole diameter is 12.7 mm, compact and portable, always provide parts replacement function.
ALUMINUM ALLOY：RC key hub coupling is made of high quality aluminum alloy. Aluminum alloy will not bend under pressure or high ambient temperature like plastic, with high strength, durability and exquisite appearance.
CONNECTING MOTOR AND WHEEL：The flange coupling joint is fixed to the motor shaft through the key lock slot, and the motor is fixed to the wheel hub for connecting the motor to the wheel.
EASY TO INSTALL：The RC key hub shaft coupling is easy to install and disassemble, and you can directly replace the original or damaged parts to get the long-term use of the RC car.
WIDELY USED：The RC flange coupling connector is used to connect the motor and wheels of RC cars, which is a perfect accessory for RC models.
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