4 Inch Propeller Blade for Mini Fan & RC Boat | Plastic Propeller for DIY Projects, DC Motor & Robotics

Specification

• Size : 4 inch or 9.8 cm or 98 mm
• Recommend : 5V toy motor shaft
• Color : Random

This 4-inch blade is engineered for mini fans and RC boats, providing optimal thrust and airflow for enhanced performance. Its precise design ensures balanced rotation, reducing vibration and noise while maximizing efficiency. Made from durable materials, it withstands the demands of high-speed operation, making it a reliable choice for hobbyists seeking improved cooling or propulsion in compact applications.