4"

DALPROP T4040 tri-Blades CW/CCW Propeller for Micro QuadCopter Multicopter, more powerful. We have strict QC and introduce professional instruments to guarantee that each propeller has excellent balance, low vibration. It is marked unbroken...

Specification: Inner diameter (Prop Mount): 5mm High quality material, it is flexible and durable, and can survive crashes Package Includes: 2 x CW props 2x CCW props