This is a multi-point lock constructed of yellow zinc for wood and vinyl sliding patio doors with a 45 degree keyway. The mounting holes are 12 in. on center, has a 5-5/8 in. on center between the hooks, a 1-9/16 in. backset, and a 1 in. in width. It includes a heavy-duty keeper and 3 in. long security screws for a secure. Two adjusting screws are found on the face of this lock allowing you to adjust each lock independently.
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