Heavy-Duty RC Boat Drive Shaft With 2-Blade Propeller Universal Joint Kit, 100mm Shaft Length, 50mm Sleeve, 36mm Hub, Stainless Steel, Fits 5mm Motor Shafts, Ideal Upgrade For DIY RC Boats And Submarines

Heavy-Duty RC Boat Drive Shaft Kit with 2-Blade Prop, 1-Pack
✔️ Includes 1 propeller kit and 1 hex wrench for easy setup

This heavy-duty drive shaft and 2-blade propeller universal joint kit is designed for hobbyists working on RC boats and submarines. It's ideal for upgrading or repairing remote-controlled vessels, including model boats, submarines, and crafts.

✅ Propeller bushing size: 50 x 9 mm (L x Dia) / 1.97 x 0.35 in
✅ Shaft size: 100 x 4 mm (L x Dia) / 3.94 x 0.16 in
✅ Blade outer diameter: 36 mm / 1.42 in
✅ Universal joint connector: 5 mm / 0.20 in
✅ Material: premium stainless steel with high strength and wear resistance
✅ Corrosion resistance in fresh water or slightly humid environments
✅ Includes 1 propeller kit and 1 hex wrench
✅ Grooved ends for secure propeller fork and connector
✅ Regular inspection recommended for debris or damage

💡 What is an RC boat drive shaft kit used for in hobby boats and submarines? This long-tail SEO-friendly question explains practical use.

This handy setup provides a reliable propulsion upgrade and easy maintenance for various RC crafts.

- Strengthens power transfer from motor to propeller - Ideal for upgrades and repairs on RC boats and submarines - Stainless steel construction offers corrosion resistance for freshwater use✝️