Amazon.com: HONGYI Propeller 3.70.8cm 4cm 37mm Length 0.8mm Hole Main Blades Props Propellers for R/C Spare Parts Helicopter Quadcopter Access Drone Accessories (Color : Black) : Toys & Games
The Propeller Handbook: The Complete Reference for Choosing, Installing, and Understanding Boat Propellers: Gerr, Dave: 8601409893754: Amazon.com: Books
Amazon.com: Drone-Clone Xperts Limitless 3 Drone Propellers, Quick-Release Propeller Blades Compatible with All Limitless Drone Models, R/C Spare Parts (2 Pairs) (2 Sets) : Toys & Games
Amazon.com: Quicksilver Black Diamond 3-Blade Aluminum Propeller - For Mercury and MerCruiser Engines : Everything Else
DJI FPV Replacement Propellers. Found these on Amazon for practically half price of OEM blade from DJI themselves. My question is it okay to simply throw any ole blade on my drone