Free downloads

AXL X-tender

The AXL X-tender holds your iPhone square against the rim for repeatable readings. Find your model and download the .stl file.The X-tender is optional — AXL works with just your iPhone in a flat phone case.

Printing tips

  • PLA or PETG both work. Print flat on the bed for the straightest reference face.
  • Use 3+ walls and 20%+ infill so the X-tender doesn't flex.
  • All prints are to be used without a phone case.
  • Check the contact faces are clean of stringing or blobs before measuring.