Master Airscrew 10x4.5 MR KR Propeller C Set x4 Blue for GoPro KARMA Drone
These premium propellers have built-in nuts for easy and straightforward installation. Propeller pitch 4.5" / 114.3mm. Propeller Weight 0.44oz / 12.6g. Regularly available in Black and White. and now in Limited Aqua Blue.