First of all, the point that dispatch is early is very good.
The feeling I used is absolutely no problem.
I am satisfied very much because the price is cheaper than the place I bought up to now.
It is a repeat item.
Since the new JIS key has a backlash, there was a case that there was a problem in the application in the old drawing assuming "no play".
The old JIS key does not fit into the key groove unless it can not be fitted, but it helps because it can be done without play.