Brass Square Prong Clock Winding Key 4 Mm By 4 Mm American Size 8 Gold Tone Replacement Part For Winding Table Or Wall Clocks Easy To Use Durable Old School Vintage Style Tool

4mm Brass Clock Winding Key, American #8 Gold Tone, Single
✔️ Single piece replacement for winding table or wall clocks, 4.00 mm

This brass clock winding key is a compact, handy tool for winding mechanical clocks. It’s ideal for vintage table or wall clocks that use a 4 mm square winding arbor.

✅ Brass clock winding key, 4.00 mm square prong for precise winding
✅ American size #8 (Swiss #7) compatibility for common clocks
✅ Gold-tone finish for vintage look and durable brass construction
✅ Easy-to-use single-prong design for straightforward winding

💡 What is a brass clock winding key used for in traditional timepieces? It helps maintain wind and accuracy for mechanical clocks. - The winding key fits 4.00 mm square arbors
- American size #8 compatibility covers many standard clock designs
- Brass with a gold-tone finish resists tarnish and looks classic
- Simple, handy tool for regular winding

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