rc plane help

[electrickery]

don't know but the gws props do.. cant guarantee the nut or spindle size are the same...
https://www.robotbirds.co.uk/default/propellers-edf/gws-slowfly/gws-11x8-slowfly-prop.html

 

[soundwave]

the prop for it is 10x8

http://www.horizonhobby.com/PKZ1500?clickpath=ALL_partsfinder#support