4.75mm (no.10) Brass Winding Key
No reviews
£4.25Price
Brass Winding Clock Key
- 4.75mm (no.10)
- Antique style key with Square Hole
- To establish which 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 while winding