Introduction
Lego pieces are always fun to play with, and it helps to explore designing skills. So, in this article, we will learn how to make a Lego Lock & Key Safe. Let us begin.
Supplies
Let us have a look at what is required to make a Lego Lock & Key Safe to secure your all valuable belongings.
Materials
- Grey Coloured Lego Pieces
- Red Coloured Lego Pieces
- Black Coloured Lego Pieces
- Lego Currencies
Steps To Make A LEGO Lock & Key Safe
Step 1: The first step is to prepare the safe base with the help of Lego pieces.
Preparing the Base
Step 2: The second step is to build layer one by using the vertical Lego Pieces.
Building Second Layer
Step 3: Now, build the third layer on one side of the safe.
Building Third Layer
Step 4: Simultaneously, in the fourth step, you have to again build a base, but this time a smaller one. Once you make it attach a small red coloured Lego block piece to one side.
Building the Second Base
Step 5: Now, cover the left side of the lock and place it on the base, and it will be our drawer.
Covering the Left Section
Step 6: The next step is to attach the black coloured Lego pieces and place them in the middle space.
Filling the Middle Space
Step 7: Cover all the remaining pillars and top layer with matching Lego pieces.
Covering the Pillars
Step 8: Simultaneously, fix the roof of the safe with the smooth-surfaced Lego Pieces.
Fixing the Roof
Step 9: Fix three small Lego Pieces together, which is the key to the safe.
Making the Key
Step 10: The last step is to insert the key and unlock the locked drawer.
Lock & Safe Key
Recommendation
- We recommend you make a medium level of the case because it will be pocket friendly.
- We recommend you insert some Lego currencies inside the drawer
Things To Remember
- Make sure you fix all the pieces appropriately

Saquib Siddiqui is a Mechanical Engineer and a content creator. He has special interest in science experiments and teaches the same to school and college students. He is also a technical lead at RUDE LABS PVT. LTD.
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