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  • Image 1
  • ScrewKeyDoo at work
  • Image 3
  • Packaged and ready to hang


1.00 Ounces
Calculated at checkout
Minimum Purchase:
1 unit(s)

Product Description

Dealers welcome! Please call us at (509) 953-3262 or email at for wholesale pricing.

The ScrewKeyDoo is the perfect tool for loosening and tightening the needle clamp screw on your Bernina Sewing Machines.  Compatible with most models, but not with the new 700 and 800 series. Please see picture of needle clamp screw to ensure that this tool is compatable with your model.

**Use caution when tightening your needle clamp screw. Overtightening can cause damage to the needle shaft.


Product Reviews

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  1. Love it

    Posted by Rose on 30th Jan 2016

    Great product easy to use and worth the money. I was having problems changing my needle but now it works great

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