1964 E-Type 3.8 horn part question

[Craig_Balzer]

@angelw

Go to Craig Balzer’s recent Thread where I’ve written an explanation on how the Steering Column Horn mechanism works to make the horn sound.

Bill’s explanation of horn functionality starts here

Craig Restores a Series III - Part XIII

Hello Craig, Is the above diameter of the Minor Diameter pressed in to the Dowel? I can’t see how that can be when you have an 8.27mm Minor Diameter pressed into the Dowel. Regards, Bill