Searching for SP2203

A quick learner says:
March 10, 2018
Looking for replacement locks for IWC double pane windows....see attached image

Thank you
Poonam
latch
Profile picture of Paul
Paul from SWISCO responded:
March 14, 2018
Unfortunately, this IWC sash lock is no longer available. The original manufacturer recommends using the 90-313 black sash lock, though it will be necessary to remount the holes at the top. You will need to use a screw similar to the 33-011. You don't want to use too long of a screw or drill too deep, as you could damage the frame or the glass in the sash.
A friend from CA says:
March 22, 2024
Hello; I am looking for a SP2203 but is no longer available. the compatible part you are suggesting 90-313 black/white sash lock is no close to the SP2203. you don't have other compatible parts. I couldn't add the photo, is there another way to send you pictures?
Profile picture of Tom
Tom from SWISCO responded:
March 25, 2024

You could send your photos to help@swisco.com. The customer service reps who monitor that account will ensure that I get your pictures.

That said, photos at this stage may not be necessary. If you have the same IWC lock as shown in the photo above, then our 90-313 remains our top alternative. I know the design is very different, but they function in a similar manner. You just may need to drill new holes for the new style to install.

There are no other alternatives at this time, unfortunately. The 90-313 is explicitly recommended by the IWC manufacturer as the best possibly replacement at the moment. I don't think you'll find anything closer.
#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
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