Rc Boat 4mm Boat Shaft Stainless Steel Drive Shaft Three Blades Screw Joint Stainless Steel Shaft Sleeve Prop<br> Rc Boat 4mm Boat Shaft Stainle steel Drive Shaft +Three Blades Screw +Cardan Joint+ Stainle Steel Shaft Sleeve+Prop<br> This listing is include multiple sales option, please option what you needing. All size are stock, we are shipping at same day.<br> Pack Included:<br> X1 Piece Shft Kit with Blades and Universal Joint- All options the shaft size is 4mm; Universal joint size are for option- Blades: Default Ship Three blades 36mm CW. Please leave meage if needing other size blades.<br> Specification:<br> Features:<br> -This product is store own workshop design and produce. Welcome for bulk order.-New design, applied stainle stell, and high precision manufacture.-The Shaft and sleeve tube with high concentricity.-The shaft kit added waterproof treatmentm on both side of sleeve tube.-Much improve the shaft and sleeve tube concentricity, high precision produce.<br> Sales option explaintion:<br> For example: L25-H20-motor 3.17L25= Shaft length is 25cmH20= Shaft Sleeve is 20cmCompatible motor Shaft is 3.17mm<br> Pictures: