Hermle Size 8 Clock Winding Key Crank – 4.1 mm Chrome – Fits Howard Miller & Ridgeway

This Hermle size 8 clock winding key crank is a high-quality replacement key designed for winding many popular mechanical wall, mantel, and grandfather clocks. Manufactured by Hermle, this key features a durable chrome finish and a precise 4.1 mm (#8) opening for smooth, reliable winding.

Size 8 winding keys are commonly used on clocks made by Howard Miller, Ridgeway, Bulova, and other leading manufacturers that utilize Hermle movements. The chrome-plated construction offers excellent durability while maintaining a clean, professional appearance.

Specifications & Compatibility:

-Size: #8 (4.1 mm opening)

-Finish: Chrome

-Manufacturer: Hermle

-Fits many mechanical clocks by:

-Howard Miller

-Ridgeway

-Bulova

-Other clocks using Hermle movements

-Designed for key-wound mechanical clock movements

-Smooth fit for easy, consistent winding

This winding key is an excellent choice for replacing a lost or worn key and keeping your clock operating properly.