Need window latch - IWC

A landlord from alameda, ca. says:
April 18, 2018
this window latch is one piece and attaches to the window frame via back screws. the thumb movement of the window latch is broken. do you have a replacement part? thanks, Al Stephens
Thumbnail of the uploaded file named IWC
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
April 23, 2018

I'm afraid that your IWC sash lock is no longer available. I'm told by the manufacturer that the only replacement available is to use our 90-313 sash lock, however you would need to drill new holes for it to install. You will also need to use a screw like our 33-011, though any screw you have on hand in the same size will work as well. Just be wary of the length; you don't want to use one that's too long because you might damage the frame or the glass. 
#8 x 3/4" Phil Flat SS Screw
#8 x 3/4" Phil Flat SS Screw
33-011
$0.24
Deep-set Sash Lock, 2-1/4"
Deep-set Sash Lock, 2-1/4"
90-313
$6.70
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.