20056 is the lock and the latching component is 20057
Phil
Tom from SWISCO responded:
April 14, 2020
This part is similar to our 90-093 NU-SASH Grip Latch. Look it over and let me know if you agree. |
Bob from SWISCO responded:
November 2, 2021
If you mean the keeper, yes, you should be able to reuse the old one with the new 90-093. Let me know if you have further questions. |