RC Boat Metal Coupling 3mm 3.175mm 4mm 5mm 6mm Universal Joint Coupler Connector for RC Boat Marine Car Crawler Truck Robot(4mm to 4mm)

Description

• Material: paper

-- Description --
These universal coupling is for RC Car, RC Crawler, RC boat, RC robot etc
There are many kinds of couplings on sell. For example: "3mm to 3.175mm" means: the hole at one end is diameter 3mm, the other end diameter 3.175mm. Please choose the correct size before purchasing.
1, Length: 17mm, Diameter: 8mm, fixing screw: M3
2.3mm to 2.3mm, 2.3mm to 2mm, 2mm to 2mm
2, Length: 23mm, Diameter: 9mm, fixing screw: M3
3mm to 3mm, 3mm to 3.175mm, 3mm to 4mm, 3.175mm to 3.175mm, 3.175mm to 4mm, 4mm to 4mm, 2.3mm to 4mm
3, Length: 24mm, Diameter: 11mm, fixing screw: M4
3mm to 5mm, 4mm to 5mm, 5mm to 5mm, 4mm to 6mm, 5mm to 6mm, 6mm to 6mm
4, Length: 35mm, Diameter: 14mm, fixing screw: M4
5mm to 8mm, 6mm to 8mm, 8mm to 8mm
-- Specification & Features
Material 45# carbon steel( Exquisite electroplating )
* Each order includes a small screwdriver
* Includes 2PCS grup screws
-- Package Contains --
1 Piece of Joint Coupling
2 Piece Grup Screws

Shipping and Returns

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• All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
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• In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.