OMG!  Thank you soooooo much! I unlock the Master Lock key box by following your instructions! I accidentally locked this key box in the closet of the guest bedroom and totally forgot about it, then I discovered it a month ago. I have been trying all the combinations and no luck with it. Thank you so much. 🙏🏼

Best video for these lockboxes. Thanks!

So awesome, way better than trying to feel the wheel push a thin piece of aluminum up from the left side.

Thank you so much! So excited! I just successfully got the combination. Your method is amazing!

Thanks! It worked for me. I cut a feeler gauge to a point as shown and got it the first try. When I got it opened, it was an OH YEAH moment when I realized what the combo was 😂

Thank you so very much

Hey, awesome video and worked like a charm.....I used a feeler gauge .008mm and trimmed tip....perfect...Thanks

just tried it ! works great , I made a shim from pop can

Worked for me.  Thank you!

thanks for the video....this actually works!

best method

i need to know how to fix what’s inside thats flys apart

Thank you kind sir, i have been trying all night to find the combo of this lock for my workplace after the number was changed and nubmer was unknown.

This worked perfect in juat a few minutes!
Bloody ledgend. Thank you sir!

I got one by using a piece of paper.  
Here was my trick. I drew a pen line on that paper.  The paper would dip only that thickness of the line.  
You are looking for an ever so slight difference.  Without drawing the line I was having no luck.

geht auch mit einem stück papier und dann 5 zahlen vor

Try 420.....or 4200.......I just subscribed at 420.....Jan 27th 2026.     tHanks for the fun videos

I'm gonna try and give you result

Is this a 5400d or 5400ec?

So what’s the point of having one of you’re showing thieves how to access it?