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1. Disassemble the spherical door lock first. The sphere that can be inserted into the keyhole is the outer sphere, and the sphere without the keyhole is the inner shape. Find the small hole of the door lock, and poke the inner ball with a sharp object to take the inner ball. Unscrew the two large a Read More
Degol Tell You ： How To Lock A Doorknob ?Find the keyhole. If your doorknob is accompanied by a lock, you should see a jagged slit on the outward-facing knob of the door. There should be a locking button on the inside part of the knob. The jagged slit is the keyhole. If you have a key for this door, Read More
Degol:How to Change a Door knob?Remove the Old Door knobUse a screwdriver to remove the existing knob from the interior side of the door. This will release the knob and allow you to pull the knobs off of both sides of the door.Remove the Latch PlateRemove the screws from the latch plate located on t Read More
