Hi the number on the back of the thumb latch I have is s2573553 I think the replacement part number I need is 82-043. I would like to replace the key and cylinder for the lock. Which one would work with the thumb latch?
Tom from SWISCO responded:
June 1, 2017
May we see a photo of the part in question so that we can take a closer look for you?
A contractor from Wheeling, WV says:
June 1, 2017
Here are the pictures.
Tom from SWISCO responded:
June 6, 2017
Thank you! The key cylinders most commonly used with this latch are our left handed 82-316, or the right handed 82-317 (handing determined by outside looking in by which panels is operating). Let me know what you think.