Free41mm hole filler plug 1 5/8" - fits circular humidity temperature sensor
Printables
14 model
Free
FreeHsw 41mm WURTH Glue Honeycomb
Printables
FreeSovol SV08 41mm exhaust duct adapter for Mars Mate
Printables
FreeXiaomi WaterPump Adapter form 41mm inside 48mm outside finish orifice
Thingiverse
FreeLeica Lens Adapter - 41mm to 46mm
Printables
FreeVertical Stand Compaq 41mm
Thingiverse
FreeSimple S hook for clothes closet rod (41mm diameter hooks that fit 40mm or smaller rods)
Printables
FreePrusa Multimaterial upgrade heatsink PTFE cutting jig - 41mm
Thingiverse
FreeSimple curtain eyelet, 41mm inner diameter
Printables
FreeJante AXIAL YETI SCORE 2.2 3.0-105 Wheels – 41mm
Thingiverse
Free58mm espresso coffee portafilter funnel for 7gr single shot VST type filter and 41mm tamper guide.
Printables
FreeJBL Flip 4 Halter, Holder Ikea Malm Bett 41mm
Printables
FreeOlympus CLA-1 Lens Adapter Step up/Extension for C-2000z/C-3000z/C-4000z Cameras 41mm-49mm
Printables
FreeMagSafe Charging Stand (Standby Mode)
Printables