Description
- Brand new and high quality.( "5mm and 4mm" means the diameter of the coupler on both ends is approximately 5mm and 4mm)
- Made of high quality stainless steel material, durable to use.
- Delicate design, fine workmanship.
- Help connect the motor and the shaft system into one, so that the motor drives the propeller on the shaft system to achieve thrust.
- Universal suitable for RC ship O boat models.
Specifications:
Length: 24mm
Inner Hole Diameter (D1 and D2): 4mm and 4mm / 3.18mm and 4mm / 5mm and 4mm (Optional)
Main Material: Stainless Steel
Package includes:
1x Universal Joint Coupling