Lab holder 3D printable model by mhfalken

Lab holder

Source: Thingiverse by mhfalken

The Lab holder is a free printable 3D model from Thingiverse by mhfalken. Here is my lab holder. You can download the STL file from the original listing below and print it at home.

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142 saves Source: Thingiverse Updated 2026-09-02

Tags: Lab, holder

About this model

Here is my lab holder. The holding pads can be interchanged so different versions can be used. (Only one type at the moment.) Pads: PETG 100um Arms: PLA 150um, fill 30% Screw/nut: PLA 100um, fill 40% The pads are printed in PETG because else the holder tabs will break off. The pad holes in the arms are designed to be 5mm, but most printers will make them a bit smaller. I hand-drill mine to 5mm for a better fit for the pads. The spring is homemade from a 0.6mm piano wire. The idea is to insert a 10 mm metal rod in the end of the holder and then attach it to another holder, see the picture. There is a 3mm screw hole in the bottom to fasten the rod. I have glued some cork to the pads so the grip is better and cork can also withstand the heat from soldering.

Frequently asked questions

Is this 3D model free to download?
Yes. Lab holder 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 mhfalken.
Who made this model?
Designed by mhfalken, 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.

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