Technical 35 chevy door

What tool is needed to install piece on door before handle goes on.It is swedged on somehow Thanks.It is a 35 Standard sedan

 

the outside escutchen uses this tool, available at "chevs-of-the 40's"

 

Here are a couple of handy links

• Fisher body manual; and
• Repair manual

That tool flares the end of the door ferrule so it remains affixed to door skin. I bought one some time ago and the price has gone up since. Steele Rubber also sell them, Ferrule installing tool
Door handle ferrule

 

Thanks I.m a long way from that but I was working on doors and just thought about it.Will be checking swap meets for used one

 

The Filling Station will rent one to you for $15 or you can buy it for $45.
https://www.fillingstation.com/

 

i have never been able to perfect the use of the tool. sometimes it seams just a little bulge in the ferrel will lock it to the door. sometimes it needs to actually peel a sliver of the ferrel and clamp it to the door. sometimes it seams to much "working" of the ferrel and it gets loose no matter what you do. i have actually had to remove and start over. anyone know the proper technic?

 

Thanks for help but a long way away from it now but will keep looking

 

https://www.fillingstation.com/articles/installferrules.htm