Box Sets

Stem Extensions - Box Sets - Popular

Multi purpose stem extension are very popular and no watch workshop or repair environment should be without a selection.

  • Extend your existing stem
  • Change stem thread to a smaller or larger tap size
  • Popular starter sets
  • Tap 5 (Ø0.50mm) to Tap 14 (Ø1.40mm)
  • Swiss & Non Swiss Made

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