YIJIABINGRU RC Boat Shaft Kit - 4mm Drive Shaft with 3-Blade Propeller, Coupling & Prop Nut for RC Boat Parts (L15cm Motor 5mm) - Perfect for RC Boat Repair & DIY Upgrades

There are two high speed bearing at the end of the shaft sleeve，help you to control your boat betterSpecification：material of the shaft and shaft sleeve is 304 stainless steelshaft diameter：4mmshaft sleeve Diameter:9.5mmshaft length：10cm/15cm/20cm/25cm/30cm Optionalfits for motor shaft diameter:2.3mm/3mm/3.18mm/4mm/5mm OptionalHow to choose:if your motor shaft Diameter is 2.3mm and you need 10cm shaft you can choose： L10cm Motor 2.3mmTips：when you use it，you had better to put some butter or waterproof paste inside the shaft sleevePackage includes：1 x copper coupling1 x propeller1 x shaft1 x shaft sleeve 2 x bearing （have be installed）1 x paddle fork1 x prop nut1 x gasket100% satisfaction of the refund / exchange: High quality and 100% satisfaction with a money-back guarantee.If you are not satisfied with the product, please contact us.To provide satisfactory service.

Material of the shaft and shaft sleeve is 304 stainless steel

shaft diameter：4mm

shaft sleeve Diameter:9.5mm

shaft length：10cm/15cm/20cm/25cm/30cm Optional

fits for motor shaft diameter: 2.3mm/3mm/3.18mm/4mm/5mm Optional