Introduction: LEGO Minifig Key Chain Removal
I recently went to the LEGO Store to buy a Star Wars C3PO minifig, but he was only available in large kits and I couldn't buy him separately. I was told that they had the astromech in keychain form, but you can't remove the head or the legs. Not to be denied the driod I was looking for, I bought him and decided to try and remove the key chain myself. A little Internet searching revealed that many people have had this exact same problem, here's how I solved it.
Removing the key chain from your LEGO minifig is easy. After, you'll be able to switch out heads or add your favourite hat. All that's left is a small opening where the friction fit pin was; this small opening can be filled in with coloured putty or some other type of filler and painted to match.
brute force method:
cutting method:
soldering iron method:
I hope this helps you transform your keychain minifig into a playable addition to your LEGO set. Remember to show off your completed key chain removal minifigs in the comments below!
Have fun!
Removing the key chain from your LEGO minifig is easy. After, you'll be able to switch out heads or add your favourite hat. All that's left is a small opening where the friction fit pin was; this small opening can be filled in with coloured putty or some other type of filler and painted to match.
brute force method:
- paperclip
- pliers
- cloth
cutting method:
- heavy cutters / rotary tool
soldering iron method:
- soldering iron
I hope this helps you transform your keychain minifig into a playable addition to your LEGO set. Remember to show off your completed key chain removal minifigs in the comments below!
Have fun!

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8 Comments
Question 2 months ago
What would you have me do for The Mandalorian Keychain? Would anything happen to the helmet? Also, what could I do to make it look nice?
1 year ago
What is the best method?
8 years ago on Introduction
8 years ago on Introduction
Thanks for the instructions! We used the brute force method, but it works much better if you use a hairdryer to heat up the pin and soften the plastic.
10 years ago
Cool minifigs here i come
10 years ago on Introduction
I used the 'brute force' method with the pliers and the paper clip. However, I also use a pine plank with a 4mm hole drilled at one end. You hang the hole end over a step, then pass paperclip loop through the hole in the pin and up the hole in the plank. Pull up on the paperclip with the pliers while standing on the plank. The wood minimises the chance of damaging the plastic and the pin comes out cleanly.
10 years ago on Introduction
This is a tutorial any lego fan should try out. Now too bad you can't do anything about the legs...
10 years ago on Introduction
Now he has a light saber!!!