New window lock
A handy person from Goose Creek says:
July 18, 2016
The main clasp is 3" by 1" and the secondary clasp is 2 and 3/4" by 3/4".
Tom from SWISCO responded:
July 21, 2016
Thanks for posting. if possible, can you give me the distance between the installation holes? Make sure to measure from the center of each hole. We will need this for both the lock and keeper, in case they're different. Thanks!