Replacement window lock

Question

My home in Naperville, IL was built in 1978 and it has ALCOA casement windows.  Several of the window locks have broken and I need to replace them.  I have attached a photo of the locking mechanism.  Can you help me replace these parts?  I need 4 of them.  Thanks.

Bob · Accepted Answer

Thanks for posting. To start, please look at the 38-036 Casement Lock. Compare the dimensions to your old part and see if you think this could work for you.