Need sash locks

A professional from 01757 says:
June 1, 2021
We purchased these in 2013. I have close to 300 windows and the locks are breaking. Where can I get new ones.

Thank you,
Thumbnail of the uploaded file named IMG_20210601_115622794.jpg
Thumbnail of the uploaded file named IMG_20210601_115655641.jpg
Profile picture of Casey
Casey from SWISCO responded:
June 4, 2021

Hello,

We'd need to know the exact distance between the mounting hole centers to confirm but I'd start by comparing the dimensions of our 90-286 sash lock to yours. You'll notice that ours does not have the alignment lugs shown in your photos, but that shouldn't be a problem since they do not add any additional functionality once the window settles. Thank you!
A quick learner from Virginia says:
November 15, 2021
Is the 90-286 all metal or plastic base with metal latch mechanism?
Profile picture of Casey
Casey from SWISCO responded:
November 18, 2021

The 90-286 uses all metal parts. Thank you. 
Window Sash Lock, 1-7/8"
Window Sash Lock, 1-7/8"
90-286
$2.47
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.