Tom from SWISCO responded:
November 3, 2022
Your lock looks very similar in design to our 38-144. Look this over and see what you think. Note that it may be necessary to replace your keepers with the more modern 38-276 and 38-277. Just something to keep in mind; our lock may also work perfectly well as-is. Alternate image for 38-144
Alternate view of 38-144
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