8 Effective Methods to Unlock a Door Knob with a Side Hole



Encountering a locked door with a hole in the side can be a frustrating situation. Whether you find yourself without a key or facing a malfunctioning lock, knowing how to unlock a door knob using simple household items can be incredibly useful.

In this blog post, we will explore eight effective methods to unlock a door knob with a hole in the side, providing you with practical solutions to overcome this common problem. Let’s dive in!

Methods to Unlock a Door Knob with a Side Hole

To unlock a door knob you try below methods:

  1. Screwdriver Method
  2. Bobby Pin Technique
  3. Paperclip Hack
  4. Credit Card Trick
  5. Butter Knife Approach
  6. Emergency Key Solution
  7. Hinge Removal Method
  8. Physical Force Option.

Utilize a Screwdriver

To begin, select a small, flathead screwdriver that can fit snugly into the hole. Insert the screwdriver and turn it clockwise until you feel resistance. Continue rotating the screwdriver in circular motions until you hear a click, indicating that the door is now unlocked.

Employ a Bobby Pin

Bend a bobby pin at a 90-degree angle, creating an L-shaped tool. Insert the flat end of the bobby pin into the hole, approximately 1 centimeter deep. Use the wavy end as a handle and apply constant pressure while gently twisting the pin. As you feel the lock’s strain, continue pushing the pins up until you hear a satisfying “click.”

Use a Paperclip

Straighten out a sturdy paperclip and shape it to fit into the hole. Insert the paperclip as far as possible and maneuver it until you hear a sound indicating the door is unlocked.

Try a Credit Card

If there is minimal space between the door knob and the door frame, a credit card can be an effective tool. Insert the card between the wall and the door, sliding it along the door frame while simultaneously jiggling and applying pressure to the doorknob. This technique relieves pressure on the latch, allowing the door to open.

Experiment with a Butter Knife

A butter knife can be useful if the door knob has a slit. Insert the blade into the keyhole’s lower half and apply pressure, alternating between different directions until you hear a click and the lock begins to budge.

Consider an Emergency Key

For frequent instances of locked doors with side holes, obtaining an emergency key specifically designed for this type of lock can be a worthwhile investment. These keys are easily replaceable and provide a convenient solution for unlocking doors without the need for a locksmith.

Remove the Hinges

If the door’s hinges are located on the outside, removing them can be a non-destructive method to open the door. Using a hammer and a screwdriver, carefully unscrew the hinge bolts. This approach requires additional effort as the door will need to be reinstalled afterward.

Apply Physical Force

In emergency situations, using physical force can be a viable solution. A strong kick near the doorknob or utilizing a hammer or crowbar to remove the locking mechanism can help bypass the lock. However, this method may result in damage to the door and should only be used as a last resort.


Encountering a locked door with a hole in the side doesn’t have to be a daunting experience. By employing these eight methods, you can effectively unlock a door knob using simple household items. Remember to exercise caution and patience throughout the process.