We are looking for the exact replacement for these hinges. The markings on the hinges are below.
A5 Pat 1967 pat 3.391.420.us
Emily from SWISCO responded:
August 19, 2022
Hi there!
We don't have an exact match for this hinge but start by taking a look at our 32-127. Look over our specifications and compare them with yours to see what you think.