Keeper and lock for vinyl double hung windows
A home owner from Maryland says:
June 18, 2015
Need to find replacement keeper and lock for vinyl double hung windows can't identify windows. 11087 U.S.A. is stamped on back of lock
Paul from SWISCO responded:
June 19, 2015
Unfortunately, this lock and keeper has been discontinued. We have offered the 90-282 for the keeper in the past and customers have used this as a substitute. As for the lock itself, see our 90-300. I can't be positive that this will work, but it is the best possible solution we have. I'm sorry I can't offer a more definitive solution.