Is this 3D model free to download?

Yes, Cupboard Door Lock - Baby proof is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by fivestep, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Cupboard Door Lock - Baby proof

Source: Thingiverse by fivestep

The Cupboard Door Lock - Baby proof is a free printable 3D model from Thingiverse by fivestep. Do you have an inquisitive baby and a cupboard full of treasure? Then this item is definitely for you! My design could be used on any cupboard with swing or sliding doors, where. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,575 saves Source: Thingiverse Updated 2026-10-15

Tags: Cupboard, Door, Lock, -, Baby, proof

About this model

Do you have an inquisitive baby and a cupboard full of treasure? Then this item is definitely for you! My design could be used on any cupboard with swing or sliding doors, where door handle is mounted with single screw. You need to remove original door handles though. You could use screws from original handles if they are no longer than 20 mm. Right handle should be tightened to the cupboard door, while left should rotate. I would recommend placing spacer under screws head. Two versions provided: 40 mm and 70 mm between mounting screws. Feel free to remix your own version, the 40mm have two parts, that could be pulled apart for longer designs.

Frequently asked questions

Is this 3D model free to download?: Yes. Cupboard Door Lock - Baby proof is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by fivestep.
Who made this model?: Designed by fivestep, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.