Antique 19th Century Grandfather Clock Crank Key No. 11 – 5mm Square with Walnut Handle

Original antique grandfather clock crank key, dating from around 1880. This hard-to-find crank key features a beautiful walnut wooden handle and a brass winding end.

The key is number 11 with a 5 mm x 5 mm square fitting, suitable for compatible antique grandfather clocks. It is in excellent used condition for its age, with normal signs of age, patina, and wear as shown in the photos.

A rare and practical original replacement part for antique longcase/grandfather clocks.

Details:

• Original antique grandfather clock crank key
• Approx. 1880s
• Walnut wooden handle
• Brass winding end
• Key size: No. 11
• Square fitting: 5 mm x 5 mm
• Excellent used condition
• Rare and hard to find