2 Pack RC Boat Propeller Durable Plastic 4- Accessory For Model Boats

Feature: \n 1. The pair of propellers is suitable for 4mm shaft\n2. Made of superior plastic material, which is solid and durable for long term use\n3. With strong thrust, the propeller can be used for RC underwater boat\n4. Easy to install and once installed, it is not easy to fall off\n5. Compact size and light weight will not add much burden on boat to ensure safe operation \n\nSpecification: \nFeatures:\n\nThis pair of propellers is suitable for 4mm shaft.\n\nMade of superior plastic material, which is solid and durable for long term use.\n\nWith strong thrust, the propeller can be used for RC underwater boat.\n\nEasy to install and once installed, it is not easy to fall off.\n\nCompact size and light weight will not add much burden on boat to ensure safe operation.\n\nSpecification:\n\nCondition: 100% Brand New\n\nItem Type: RC Accessory\n\nMaterial: Plastic\n\nColor: Black\n\nWeight: Approx. 10g\n\nDiameter: Approx. 60mm / 2.4inch\n\nBore Diameter: Approx. 4mm / 0.16inch\n\nHol: