Vtg Old Antique Size Number # 6 Six Clock Post Winding Wind Up Winder Key 3.6mm

Thank you for stopping by The Key Boutique!
This listing is for a vintage standard size 6 clock winding key. Standard size 6 clock keys fit square clock winding posts that are 3.6mm.
See Below for a detailed explanation of clock key sizes if you are not exactly sure what size winding key you need for your particular clock.
The squares on the graph board are each a half inch and that should help in gauging the size of each different key.
Please don't ever hesitate to submit an offer on any of our items!!
We have several other kinds of keys listed, both new and old, so be sure to check out our items for sale page!
We are happy to offer combined shipping which should be done automatically upon checkout, but if for some reason it is not, please let me know and I will get a corrected invoice right over to you!
Shipping: Items will be shipped out as soon as payment is received. Sales Tax: Members from Pa will have to pay 7% sales tax.
Thank you for stopping by and be sure to check back as more keys will always be being added. Have a great day!
Reference Lot: KB3520

Explanation of Clock Key Numbers and Sizes.

Just as there are 2 different numbering systems throughout the world (standard and metric) there are also 2 different clock key size systems, the English (Standard) and metric (Swiss). They
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