APC 9x4.5MR MultiRotor Drone Propeller Set (4pcs-2xCW, 2xCCW) APCB09045MR-B4

This is an APC APCB09045MR-B4 4-pack of 9x4.5 propellers for multi-rotor drones. The set includes two standard and two reverse props. These are for electric motors only and includes adapters.