NEW TOP QUALITY BRASS & WOOD CLOCK CRANK KEY
from 2.50mm to 6.0mm
To establish the exact size of key your clock requires you will need to measure the width of the square winding pinion and purchase a key that is just a little larger. It should be a tight fit to avoid both slipping and wear whilst winding.
2.50 - 6mm Brass Grandfather Crank Key
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£7.75Price