Fits the following cars, some modification may be needed:

Saab
Amazon Combi
Amazon 2 d 1965-1970
Amazon 4d 1965-1968
P1800E 1970-72
Volvo 140.
164 1967-1972


Complete automatic seat belt for the back seat in old cars must be properly fixated.
Enclosed screws fit for standard belt threads. In old vehicles another thread can be used.

In particular, by alternative installation on the front seat, belt staps should be installed so they can be easily disengaged.
Please see the infotext at item no. 1006805!