"A" frame, D rings maker?

[Robert T.]

Hi! On my “A” frame, the four D rings are marked “M SS - 41”. Is it a well known hardware maker?

Thank you for your help,
Robert

[Michael Kuligowski]

yes its a very common marker

[Robert T.]

yes its a very common marker

Thank you!

Cheers,
Robert

[Bernhard]

The maker is Matthias Salcher and Sons they also made belt buckles , helmet split pins and such items.

[Robert T.]

The maker is Matthias Salcher and Sons they also made belt buckles , helmet split pins and such items.

Thank you for the information!

Cheers,
Robert