Casey from SWISCO responded:
June 16, 2021
Hello, The 91-175 latch pair is commonly used with the 91-003 spring. Unfortunately, the corner key was discontinued but we suspect that the 95-140 corner key that measures 3/16" by 3/16" would be your best option, though we can't make any guarantees that it will work. Take a look and see what you think. Thank you! |