Replacement sash locks for Alside

Home Owner from Maine
Hi - I'm looking for replacement sash locks for what I think is an Alside double hung vinyl window. The underside of the existing lock is marked "J1" "8100" and "J11". Thanks!
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Jasmine
Jasmine from SWISCO
SWISCO
Expert

Thanks for posting! The measurements you've provided appear to be a match with our 90-278 window lock. Double check the dimensions to confirm that this is the right fit. 

I believe the keeper can be replaced with the 90-328 Face Mount Keeper.

Dimensions for 90-278
Dimensions for 90-278

Dimensions for 90-328
Dimensions for 90-328

Dimensions for 90-328
Dimensions for 90-328

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