Drive Shaft Four Propeller And Coupling Joint For RC Boat Coupler Assemble Kit With 12.5 Cm Shaft, 8 Cm Sleeve, 5.5 Cm Propeller Diameter, Fits 5 Mm Motor Shaft For DIY Model Boats

RC Boat Drive Shaft Kit, single pack with 12.5cm shaft
✔️ 125 mm shaft / 4.92 in, 80 mm sleeve / 3.15 in, 55 mm prop dia / 2.17 in, 5 mm coupling

This RC Boat Drive Shaft Assemble Kit is designed to transfer power from the motor to the propeller for DIY model boats and submarines, featuring a 304 stainless steel universal joint to handle angular changes and keep rust at bay.

✅ Propeller diameter: 55 mm / 5.5 cm / 2.17 in
✅ Shaft length: 125 mm / 12.5 cm / 4.92 in
✅ Sleeve length: 80 mm / 8 cm / 3.15 in
✅ Coupling diameter: 5 mm / 0.2 in
✅ Material: 304 stainless steel for strength and rust resistance
✅ In the package: 1 x RC Boat Drive Shaft Assemble Kit (includes Bushing, Shaft, Washer, Self-Locking Nut, Propeller Fork, Propeller Blade, Connector, Wrench, Screw, Streamlined Head)

💡 What is an RC boat drive shaft kit and why is it handy for DIY model boats?

This handy explanation covers what it does and who benefits.

- Transfers motor torque to the propeller via a robust universal joint - Maintains smooth rotation even as the prop shaft angles change - Includes all needed parts for easier assembly and maintenance - Built from 304 stainless steel for strength and rust resistance