Autoly 4mm to 4mm Inner Bore Diameter Rotatable Universal Joint Coupling Shaft Metal Flexible Shaft Coupler for RC Robot Boat Car Motor, with Screws(2 Pack)
- Model: 4mm to 4mm / 5/32-inch to 5/32-inch.
- Material: Universal joint shaft coupling made of steel, high strength, high stability.
- Application: Rotatable Shaft Fitting Accessory, can be used in model airplane boat, robot,RC modelmotor etc.
- You will received 2Pieces of Rotatable Universal Joint Coupling Shaft, great replacement for your old or broken one.