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2pcs 4.76mm Flexible Shaft Coupling 8mm to 4.76mm 3/16" Collet Joint for RC Boat

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Original price was: $19.93.Current price is: $11.95.

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Compatible Fuel Type : Electric, Gasoline, Jet Fuel/Kerosene, Nitro & Glow Fuel
UPC : Does not apply
Custom Bundle : No
Color : Silver
Compatible Scale : for Universal
gtin13 : Does not apply
Brand : Unbranded
Model : Flexible Shaft Coupling
Modified Item : No
Compatible Brand : For Universal
Package Include : 2pcs 8mm to 4.76mm
Type : RC Boat Flexible Shaft Coupling
MPN : Does Not Apply

▷ Description Good quality super strong CNC flexible shaft couplings are suitable for high torque bush-less motor such as 4092 5684,5694. Please note: The shaft hole is designed with negative tolerance,The shaft hole is 0.02mm smaller than the remark diameter for tighter installation,If you find it difficult to install, please heat it to 200-300 degrees before installing.(the Principle of Metal Expand on Heating ,The hole diameter will be expended at heating.) ▷ Specification & Features * Material: 40Cr steel * Technology: CNC machined * Fits 4.76mm (3/16″) flexible shaft * Length: 42mm * Weight: 45-55g * Size: 8mm to 4.76mm ▷ Item Contains 2pcs 1/4″ Flexible Shaft Coupling (Clamp+motor shaft cutter bar)