1: Heavy duty solid zinc alloy  door handle lock, Zinc Alloy rosette, meet ANSI Grade 3 standard
2: Both sides are lcked, one side locked by turn-button and the other side locked by SAME KEYS(each lock with 3 keys); Please note all the lever same key. This Door Lock is the perfect way to keep your home protected. For indoor and outdoor use, or used for heavy-duty commercial exterior entry doors.
3: Adjustable Latch fits 60mm or 70mm door( 2 3/8 inch or 2 3/4 inch); Home door lock door thickness 1 3/8"(35mm) to 1 3/4"(44mm)
4:  Modern Design Lever Lock To enhance the look of your home - upgrade any room or suite ors.
5:Easy Installation: Package come with every part you need, Easy replacement installation with any Phillips screwdriver, instructions included.