HUBSAN H501S - 02 Selflock Propeller Pack for H501S H501C X4 Quadcopter - Black - 2E04822612

Main Features:
● High efficiency, low resistance aerodynamic design, providing greater friction to prevent propeller unbalance
● Innovative anti-drop nut design to prevent the nut from falling during the paddle loading process
● Self-locking design, no need to use any tools, anytime, anywhere to manually install and disassemble the blades
● Precision mold processing and injection molding process to ensure dynamic balance performance
● High-strength and high-quality materials, light and solid, can fully utilize the power of the motor output
● Usage: for Hubsan H501S H501C X4 RC quadcopter