Window scraper

I just obtained a new window scraper from Heritage. I need to fit it to the outside. I just wish to know that the standard size for this part is the correct size for the inner and I need to trim it when fitting to the outside.
& which generic make of door handle would you recommend? Genuine VW handles are too expensive.

Hello. Any updates from the installation of the window scrapers? I also need to replace the exterior ones. Any tip or recommendations you can provide will be appreciated.

https://www.volkswagenownersclub.com/threads/installing-your-new-outer-scrapers-kit.108497/#post-696857