These screw on thumbsticks will fit your Taranis Spektrum Turnigy evolution flysky radio or any other radio with M3 sized sticks. You can use them either with your radio's existing lock or you can remove the lock and screw them on further for shorter sticks you will get a set for both sticks these are made out of tpu which is a bit nicer of feel than tough plastic and less slippy.
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