Precision-machined for smooth operation and high transmission efficiency, Ideal for custom RC boats, DIY model ships, and high-speed marine projects
Product Includes:
1x 304 Stainless Steel Drive Shaft
1x 304 Stainless Steel Shaft Sleeve (Outer Diameter: 9mm)
1x Metal Propeller Coupler
1x M4 Stainless Steel Self-Locking Nut
1x 4mm Wear-Resistant Washer
2x 4x7mm High-Speed Flange Bearings (Pre-installed on both ends of the shaft)
1x Nylon 3-Blade Propeller (Default: 36mm CCW, counterclockwise from rear view)
1x Universal Joint Coupling
Bonus Accessories: Hex Wrench, Grub Screws, Bullet-Shaped Prop Nut

Available Shaft Lengths (Shaft / Sleeve):
100mm / 50mm
130mm / 80mm
150mm / 100mm
200mm / 150mm
250mm / 200mm
300mm / 250mm
350mm / 300mm