Watch Key Size | UK Size 4: 1.60mm, UK Size 5: 1.50mm, UK Size 6: 1.40mm, UK Size 7: 1.30mm, UK Size 8: 1.20mm |
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Pocket Watch Key Selection
- A fine selection of keys in a traditional design to suit the needs of you clock repair
- Measuring for the correct key size:
- Please make sure you make the correct selection by measuring the winding shaft square in mm from edge to edge & choose the key number based on whether it is large enough to fulfill the full winding motion
- Avoid using the measurements of your old key as these may have changed & adapted over time and may no longer be accurate
- A great tool to add to your clock & watch repair kit
- Easy to use