Window handles replacement for 400

[PaulB.]

We have had two of the black plastic window handles that are attached to the side sliding salon windows break. Has anyone sourced replacements? Any issues re-installing them?
Thanks Paul

 

[garmstro55]

Two of three of mine came unglued, but not broken. I used Gorilla glue they lasted about a year but one of them came loose again a month ago. Next I'm trying fast set epoxy.