Yamaha high thurst models & propellor locks

[Icom]

For the benefit of all those who may have a Yamaha High Thrust model and would like a prop lock you need to get a McGard lock which fits Honda 40-50HP.  High thrust models are the only Yammies which have a M16 propeller shaft.  Had a very hard time to find this lock as the ones advertized for Yammies are for 115HP and above whos propeller shaft size is M19.