Trying to indentify a replacement part. It's has IWC inscribed on the outside. The spring loading of the handle that engages the door lock is disconnected or broken so there's no spring mechanism and the lock is permanently closed.
cannot see any external screws to unscrew the sliding door handle.
Sliding door latch
Home Owner from San Leandro
Oct 26, 2025 6:04 pm
2 user uploaded images
2 Replies
Jasmine from SWISCO
Oct 28, 2025 9:33 am
Hello,
Thanks for your post! Our 90-323 Sash Lock and Keeper Set may work to replace you IWC handle. We aren't sure your existing latch is available any longer.
Carefully look over the dimensions below to determine if this might work for your repairs.
Dimensions for 90-323
Dimensions for 90-323 keeper
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