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Nickel Plated Solid Brass Made Key for Clock Winding Mechanical Clock Crank Winder Key Tool for Hermle, Hamilton, Ridgeway, Howard Miller, Seth Thomas (Key No. 7-04mm I.D.)

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$9.99

$ 4 .99 $4.99

In Stock

1.SizeName:Key No. 0-2.25mm I.d.


  • Nickel-Plated Brass Made Key For Clock Crank Winding
  • Key Size Number - 000, 00, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15.
  • Key Size Diameters - 1.75mm, 2mm, 2.25mm, 2.5mm, 2.75mm, 3mm, 3.25mm, 3.5mm, 3.75mm, 4mm, 4.25mm, 4.5mm, 4.75mm, 5mm, 5.25mm, 5.5mm, 5.75mm, 6mm.
  • Made In India
  • Made in india



Product Description

Image generated for ASIN B0DM97VK7Q

Clock Winding Key Crank Winder Mainspring Key Nickel-Plated Brass Made

Image generated for ASIN B0DM97VK7Q

Available Sizes 1.75mm I.D. to 6mm I.D.

  • Available Sizes 1.75mm I.D. to 6mm I.D., making it compatible with clocks that require this specific size. It fits securely on the winding post, ensuring smooth and efficient winding with no risk of slipping.
Image generated for ASIN B0DM97VK7Q

Nickel Plated Solid Brass Construction

  • Made of high-quality solid brass with a nickel plating, this key provides enhanced durability, corrosion resistance, and a polished, classic look. The nickel plating ensures the key maintains its shine while resisting tarnish and wear over time.
Image generated for ASIN B0DM97VK7Q

Precision and Reliability

  • The key provides a precise fit, ensuring reliable performance when winding mechanical clocks. The sturdy brass construction combined with the precise inner diameter effective energy storage in the clock's mainspring, keeping the timepiece ticking accurately.
clock winding keys

Slick 65
Reviewed in the United States on March 7, 2025
I repair vintage clocks and need a key to set the time on the back side of a Sessions electric Mantel clock. Actually, I was looking for a knob that fit the square and was not able to find one. I decided to find a key that would fit and was able to get one that was very close to the right size. It works as I intended it to and fits just ok on the square shafts square. The key is solid and a great value for the money. It now makes setting the clock much easier and gets the job done easily. Amazon has a huge selection of clock keys, just need to know the size before you order to save yourself some grief.
Mrs B.
Reviewed in the United States on January 5, 2025
what they write is possible to misunderstand.