Is this 3D model free to download?

Yes, Parametric L-bracket with round countersunk hole 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 ketil, 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.

Parametric L-bracket with round countersunk hole

Source: Thingiverse by ketil

The Parametric L-bracket with round countersunk hole is a free printable 3D model from Thingiverse by ketil. I was searching for a simple yet strong looking l-bracket for a wood cabinet/shelf I'm building. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

178 saves Source: Thingiverse Updated 2026-10-16

Tags: Parametric, L-bracket, with, round, countersunk, hole

About this model

I was searching for a simple yet strong looking l-bracket for a wood cabinet/shelf I'm building. Azdle's parametric L-bracket was the closest I found, but it had odd shaped holes. I changed the design a little to have ordinary countersunk screw holes instead of the original ones. I've never tried the customizer before myself, but this has some variables for easy adjustment of length, width, thickness, screw size, etc. Also, check out my corner bracket on UPDATE: Rewritten from scratch, much simplified and screw holes improved. UPDATE 2: Rewritten to support different side wall widths, to carry more weight. See example STLs uploaded. Set external_width to 0 to ignore and use the same thickness as the back wall and base.

Frequently asked questions

Is this 3D model free to download?: Yes. Parametric L-bracket with round countersunk hole 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 ketil.
Who made this model?: Designed by ketil, 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.