Item Name: 4Pcs/Set Mounting Propeller Base/Adapter Motor Plate for DJI FPV Combo Drone. Product DescriptionDescription:Suitable Model: Propeller adapting mount specially designed for DJI FPV Combo quadcopter.M-5 Hole: Suitable for M-5 mount hole propeller, have different flying experience than original setup.Repair: Repair parts, used for accidental damage replacement, making repairs more worry-free.Material: Made of aluminum alloy and steel shaft, durable to use.Easy to Install: Easy installation, convenient to use.Specification:Material: aluminum alloy/steel shaftColor: as shownSuitable model: compatible for DJI FPV ComboPackage:4 pcs * Propeller base4 pcs * M-5 aluminum alloy lock nut2 pcs * Hex wrench12 pcs * Screws