WeatherShield Window Replacement Parts

Greetings.  I look forward to hearing back from you.  
 
Your chat suggested that I send you photos and dimensions of the parts I am looking for.  
 
Window Manufacturer:  WeatherShield latches installed in 2002.
 
Problem: UV light has compromised the latch parts over time and they are breaking. 
 
Part Dimensions:


Width: 5/8"


Long Edge: 1&3/4"


Short Edge: 1&1/8" 
 

Quantity Needed:  12

 
Photos:  Attached
 
 
Thank you!