Is this 3D model free to download?

Yes, Dupont connector lock 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 marelk485, 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.

Dupont connector lock 3D printable model by marelk485

Dupont connector lock

Source: Thingiverse by marelk485

The Dupont connector lock is a free printable 3D model from Thingiverse by marelk485. This is dupont connector lock for 1-6 pins. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,850 saves Source: Thingiverse Updated 2026-10-15 License: CC-BY · commercial OK Category: Gadgets & Electronics

Tags: BLTouch, dupont, jumperwire

About this model

This is dupont connector lock for 1-6 pins. There are variants for 12 and 14mm dupont connector. Initially I used PLA, but the connector is fragile and propably wont withstand reusing. PETG is more suitable, because it is more flexible iand wont brake easily. Hovever, if you dont have petg, printing the outer piece standing in vase mode in pla is good compromise- the layer adhesion is better than printing vertical without vase mode and it has quite good amount of flexibility. If you are using single dupont connectors, i recommend using zip-ties for both ends for better rigidity. This thing is also available on printables, so feel free to interact on either platform. Printables link: Updates: 14.6.2022 - 6 pin versions added This is remix of I added options for different number of wires. I …

Frequently asked questions

Is this 3D model free to download?: Yes. Dupont connector lock 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 marelk485.
Who made this model?: Designed by marelk485, 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.