Vintage Mobile Home sliding door handles 4" btw screw holed

A quick learner from Palm Springs, CA says:
Can't find a 4" between screw holes anywhere, any help will be appreciated
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Dave Sr. from SWISCO responded:

We did carry your handle at one time, but it was discontinued years ago and it's no longer something we can get a hold of. I would suggest taking a look at the 82-016, which has a similar locking hook, or the 82-005 handle. Neither handle has the same mounting hole locations as yours so you will have to drill new holes no matter which one you go with. See which one would work best for your door.

A quick learner from Palm Springs, CA says:
Hello Dave,

Thanks very much for clarifying that this is an obsolete part. I thought we might have to drill to get the 4". I'll look at these suggested handles and appreciate the videos too!

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