Aluminum Stron window locks and corners

A quick learner from Oregon, USA says:
November 8, 2022
The nylon window locks have gotten tired and are breaking. Some of the corner angles that have a tab to hold the lock in place and other corner angles at the upper part of frame that hold the window in track are worn and broken as well.
The track height is about 1/2" and depth about 1/4"
Any help or guidance will be appreciated.
I'm not adverse to modifying the window or the locks if something might work to keep them in place this winter.
Thumbnail of the uploaded file named Screen Shot 2022-11-08 at 1.15.23 PM.png
Thumbnail of the uploaded file named IMG_4571.jpeg
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
November 15, 2022

Hello,

Unfortunately, we no longer carry the slide latch shown in your photos but take a look at the 91-054. Review the specifications shown on our product page to see if it will fit your frame. Thanks for posting. 
Spring with Nylon Retainer
Spring with Nylon Retainer
91-003
$0.80
Nylon Slide Bolt Pair
Nylon Slide Bolt Pair
91-054
$3.01
How to replace your storm window latches and corners
How to replace your storm window latches and corners
VIDEO
WATCH >
How to install a window screen latch
How to install a window screen latch
VIDEO
WATCH >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.