Features: Material: Plastic, Nylon Model: Radius Round-pole radius Hole size Thickness For pin diameter 3 Vanes: L 134.6mm 92.1mm 9.2mm 6.5mm 3.9mm 3 Vanes: M 122.5mm 91.9mm 10.2mm 5.4mm 3.9mm 3 Vanes: S 113.9mm 82.4mm 9.9mm 5.2mm 2.9mm 2 Vanes: L 134.4mm 91mm10mm 6.1mm 3.9mm 2 Vanes: M 109.4mm 81.8mm 9.9mm 4.8mm 2.9mm 3 Vanes L: For 68-86lb, M For 60lb, S For 28-50lb 2 Vanes L: For 60lb, M For 28-50lb 1. All the propellers is equipped with prop pin. 2. High strength nylon,Comes with prop pin. 3. It is designed for speed and efficiency with weed less, power, and shallow water options 4. Designed for speed and efficiency 5. Performs on 12 and 24-volt motors includes: 1x Propeller When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!