Sliding Door Lock Replacement for Patio Doors with 3-15/16” Screw Hole Spacing.

About this item

• REPLACING THE MORTISE LOCK - The adapter plate can be removed if not needed. Also, if the lock mounting holes do not align with the new adapter plate, the old adapter platecan be re-installed on the new lock.
• DIMENSIONS & SPECS - Screw holes measure 3-11/16" from screw hole to hole. Height (Including Screw Holes) 4": Height (Body Top to Bottom): 3.2" Width: 1/2" Length: 1.12"; The mounting holes of the mortise latch are spaced apart at 4-5/8 inch on center.
• FOR SLIDING DOORS - This 45-degree keyway sliding glass door mortise lock allows for straightforward replacement of your worn or malfunctioning latch. It can be installed directly into wood, aluminum, or vinyl doors featuring center holes that are 3-11/16” in diameter.
• BEST VALUE - Our Replacement mortise patio door / sliding door lock is the best value you'll find. When your sliding door mortise lock is broken or old, don’t replace the door entirely, just get a new mortise door lock