Is this 3D model free to download?

Yes, Hear No Knocker 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 MerganMcFergan, 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.

Hear No Knocker 3D printable model by MerganMcFergan

Hear No Knocker

Source: Thingiverse by MerganMcFergan

The Hear No Knocker is a free printable 3D model from Thingiverse by MerganMcFergan. This design is a tribute to my beloved Labyrinth. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,821 saves Source: Thingiverse Updated 2026-10-28 License: CC-BY-NC-ND · non-commercial 13 makes Category: Decor & Art

Tags: doorknocker, door knocker, knocker, labyrinth

About this model

This design is a tribute to my beloved Labyrinth. Knockers are available with or without mount holes. Print the Knocker and KnockerSwing separately then flex to assemble. Supports are required for the KockerSwing and are pretty helpful around the Knocker’s swing hole. Mount hole diameter specifications are precisely calibrated to two good sized screws I found in my random parts bin. Knocker Tool is a quick print to help match screws, confirm scaling size and install screws for mounting. The knocker and swing scale down cleanly to 25% but still looks pretty neat as small as 15%. The Speak No Knocker is available on Cults3D ( or through my Pateron exclusives (

Frequently asked questions

Is this 3D model free to download?: Yes. Hear No Knocker 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 MerganMcFergan.
Who made this model?: Designed by MerganMcFergan, 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.