
The flat door knob is Unable to lock and suitable for Door Thinckness: 1.38 - 1.77 Inch (29mm-35mm - 45mm) and 2.2 Inch (more than 55mm). Please choose the right bolt that come with the pacage. You need cut the long bolt if all bolts not fit your door. There are four different length bars blots connecting rods and two black chicago screws that have divisions where they can be snapped off to fit your needs. You can choose the size that your need,according to the thinkness of the door.
Doors Handles Furniture Door Locker , Door Lock, Cabinet Doors Lock; Material: Stainless Steel 304, Zinc Alloy, Copper and Plastic. Please Check Your Need and Reffer to our Detail about the hidden low profile door handle. You maybe use some tools: Wood Chisel (for inner round holes),Drill Bits,Screw Driver(for screw),Measuring Tape,Screw/bolt cutters (for cutting the chicago screw). With 4.2 stars on Amazon, it's earning solid feedback from real buyers — check recent reviews to see if it fits your needs.



