Kwikset Round Passage Hall/Closet Pocket Door Lock This round pocket lock is perfect for bedrooms and bathrooms with pocket type sliding doors. Door Prep: 2-1/8" Face Bore 1" Edge Bore Door Thickness: Adjustable for 1-3/8"-1-3/4" Note: Requires 2-1/4" x 1-7/8" cutout in edge of 1 3/8" door. Designed for sliding doors Round design eliminates need to cut notch in new door Ideal for doors that do not need to be locked like a hall or closet door Some images show privacy lock