Brass Clock Key – 2.8 mm Round Threaded Hole – New Vintage Stock – German Made – CLOSEOUT

Brass Clock Key – 2.8 mm Round Threaded Hole – German Made – Vintage New Old Stock

This German-made brass clock key is an authentic vintage winding key crafted for antique and collectible timepieces. Built with precision and traditional craftsmanship, it provides a secure, balanced grip for smooth and accurate winding—an essential tool for maintaining the function and charm of classic mechanical clocks.

Product Details
Type: Clock winding key
Material: Solid brass
Origin: Germany
Hole Size: 2.8 mm (0.11″) round
Wing Length: 1-1/2″ (38 mm)
Compatibility: Suitable for mantle, wall, and select smaller grandfather clocks
Condition: Vintage new old stock – discontinued