COMPATIBILITY: Be Compatible with DJI Phantom 4; 2 clockwise and 2 counter-clockwise propeller, 4 pieces in total.
ROTOR LOCK MECHANISM: Rotor lock mechanism ensures reliable locking and tool-free mounting and release at the same time.
POISED: Super balance with stable performance, lightweight, durable and practical.
GOOD REPLACEMENT: Perfect for replacing the old or broken propellers. Easy to install and easy to use.
BASICS: Each propeller weights 11g, diameter and screw pitch is 9.45" × 5".