This model boat shaft assembly is suitable for those looking to upgrade or repair their model boats. Made from stainless steel, it includes essential components like the motor shaft propeller and drive shaft propeller. Ideal for DIY science propeller projects, it ensures your model boat operates smoothly and efficiently. Whether you're a hobbyist or a professional, this assembly provides the reliability and performance you need. Features -Color:Multi -Material:Stainless Steel -Size:11.50X3.30X3.30cm/4.52X1.30X1.30in -Durable material: made from stainless steel, this model boat shaft assembly is ensuring durability and reliability -Versatile compatibility: the shaft assembly is suitable for a wide range of model boats, providing flexibility and convenience for -Stable power transfer: featuring a precision engineered drive shaft, this assembly ensures stable and efficient power transfer, enhancing the performance of your model boat -Improved propulsion: the propeller shaft design increases the propulsion efficiency of your model boat, delivering smooth and powerful movement on the water -Precision craftsmanship: this shaft assembly is manufactured with high precision, ensuring reliable, making it an essential component for model boat enthusiasts Package list: 1pc propeller, 1pc wrench, 1pc tip, 4pcs screws