Ignition Switch Round Key for 93-13 Harley-Davidson Softail Road King FXDWG FLHR 71313-96A (Black)

This doesn’t fit my 07 softail. there is an extra piece of plastic next to the left contact. can i just cut it off?

Will this fit my 2001 Harley Davidson heritage Softail

Will this fit my 2004 fatboy flstf

Will this fit 2007 electra glide