Replacement Wiper inserts

[PeterCS]

What is the right thickness of the wiper rubber?

and can you tell where to buy them?

thanks, 

PeterCS

74 Inka 2002

[adawil2002]

Trico Classic 33-150 available online.

[1936spyder]

15" Bosch (as they are black and you have a '74); any auto parts store for the most part, or online.

 

My freshly restored, albeit wet, '74tii (pardon the crap-ass pic):

Edited May 30, 2020 by 1936spyder

[JohnS]

9 hours ago, adawil2002 said:

Trico Classic 33-150 available online.

These can also be "blacked out" using a spray of SEM trim black 39143  to match a later square taillight car.  Metal frame instead of plastic.  It takes a little work