10x 3D Printer Extruder Spring Feed Bed Leveling MakerBot Prusa i3 20mm 7.5mm


1 in stock



Package of springs commonly used in 3D Printer extruders
Can help to restore pressure between the feed device and the filament, improving filament extrusion.
These are also sometimes used for bed support/leveling springs.


  • Outer Diameter (OD):  7.5mm
  • Wire thickness: 1.2mm
  • Inner Diameter (ID): 5mm
  • Length: 20mm

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