3D Models Hobby & MakersTools

3M WorkTunes On Off Volume Knob

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This knob fits a 3M WorkTunes Hearing Protector / ear muffs; after printing, heat at 170*F/until soft, press onto shaft.
13m
1× print file
0.20 mm
0.40 mm
1.00 g
0
0
0
20
updated March 31, 2025

Print files

3M_WorkTunes_Volume_On_Off_Knob_0.4n_0.2mm_PLA_MK4IS_13m.bgcode
3M_WorkTunes_Volume_On_Off_Knob_0.4n_0.2mm_PLA_MK4IS_13m.bgcode
0.40
0.20 mm
0.22 hrs
1g
Prusa MK4
406 kB  |  March 31, 2025

Model files

3M_WorkTunes_Volume_On_Off_Knob.3mf
3M_WorkTunes_Volume_On_Off_Knob.3mf
191 kB  |  March 31, 2025

Model origin

The author remixed this model.

Peltor Volume Knob
 by zeular
 

Differences of the remix compared to the original

I shortened the original knob and undersized it slightly to minimize the amount the knob protruded from the ear muffs.

License