Replacement casement window multi-point lock

A quick learner from Seattle, WA says:
June 1, 2016
I'm attempting to locate a replacement for a casement window multi-point lock.
Only part # I have found is on the lock handle to fork pc. 4412-14
User submitted image of their window hardware.
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Tom from SWISCO responded:
June 3, 2016
We have a couple different parts that could work, but I'm not sure what to recommend. Your dimensions are very thorough, but we measure different aspects of the lock. For example, we do not measure the entire fork removed from the lock, but how far it sticks out from the lock. Review the four parts I've related to this page to determine the best match.
Maxim Multi-Point Lock, Medium Slider
Maxim Multi-Point Lock, Medium Slider
38-095
$16.97
Maxim Multi-Point Lock, Long Slider
Maxim Multi-Point Lock, Long Slider
38-096
$16.97
Roto Multi-Point Lock, 29MM Fork
Roto Multi-Point Lock, 29MM Fork
38-138
$25.55
Roto Multi-Point Lock, 37MM Fork
Roto Multi-Point Lock, 37MM Fork
38-139
$24.44
How to Replace a Multi-Point Lock on a Casement Window [1080p]
How to Replace a Multi-Point Lock on a Casement Window [1080p]
VIDEO
WATCH >
How to open a casement window that has a broken lock
How to open a casement window that has a broken lock
VIDEO
WATCH >
Anatomy of a casement window
Anatomy of a casement window
VIDEO
WATCH >
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