This is a new brass single end size 3 chime clock key
This key is used to wind mainsprings.
The hole diameter is 3.00 mm
Size 3 Chime Clock Key This is a new brass single end size 3 chime clock key This key is used to wind mainsprings. The hole diameter is 3.00 mm Newer versions of the item shown may be shipped, as a result, there may be a slight variation in color and design.