Drive Shaft With Propeller Universal Joint Kit For RC Boats And Submarines, 300mm Shaft, 250mm Sleeve, 36mm Propeller Hub, Stainless Steel 2-Blade Paddle, Fits 3.17mm Motor Shaft, Easy Install Upgrade Kit

Premium RC Boat Drive Shaft Upgrade Kit
✔️ 300mm stainless steel shaft, 250mm sleeve, 36mm propeller hub, fits 3.17mm motor for smooth RC operation

This drive shaft kit is a handy upgrade for remote control boats and submarines, commonly used by hobbyists to enhance performance in DIY projects, model repairs, or custom builds like wooden or professional boat designs.

✅ 300mm x 4mm stainless steel shaft for reliable power transfer
✅ 250mm x 9mm propeller sleeve to secure fittings
✅ 36mm outer diameter two-blade paddle for efficient thrust
✅ Universal joint for 3.17mm motor shafts, plus hex wrench included
✅ Made from durable stainless steel, resistant to wear and corrosion

💡 What makes stainless steel ideal for RC boat drive shafts?
Stainless steel stands out for its toughness in marine settings.
- Boosts longevity against rust and water damage
- Handles high-speed operations without bending
- Lowers maintenance needs for frequent users
- Improves overall reliability in tough conditions