Sliding Glass Door Assistance

Quick Learner from united states
Hello!
I am in need of a new sliding glass handle set.
I have tried numerous options via home depot, but it seems the turning levers are not quite long enough.
They dont seat in the lock far enough.
Can they be purchased longer?
Any suggestions on what I am doing wrong here and what handle you recommend? Needs to be white. I have a mortise lock installed.

Width is 1 ¾"

The 4 slotted holes are 4 3/8"

Appreciate any help
Thanks
Chris
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2 Replies
Bob
Bob from SWISCO
SWISCO
Expert

Hey Chris. This mortise lock looks like our 82-226, which works with handle sets that have a hole spacing (measured from the center of each mounting hole) of 3-15/16". See our 82-030. While I can't be sure, I think it's possible you might need just a handle set that accommodate a thicker door, which the 82-030 should be able to do. Take a look and let me know what you think.

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