• Flush mount left hand sash lock with screws.
• for 400 Series casement windows manufactured 1999 to present and A-Series casement windows manufactured 2008 to October 2013.
• Use on casement window sizes 4 & 45 with a visible glass height greater than 40 13/16" and less than or equal to 52 13/16".

Left hand windows will have the lock on the left hand side when viewed from the interior