sliding patio door

A quick learner from NJ says:
good morning. wanted to know if this can fit United Windows and Doors sliding patio door, model# 3131. wanted to replace the non-keyed locking handle to a keyed locking handle. thanks.
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Casey from SWISCO responded:

Hello,

Unfortunately, our hardware is not brand specific but if you can show us photos of the original have set and provide the exact distance between the mounting holes, we'd be happy to provide you with your replacement options. Thank you!

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