American Long Shaft Brass Key

$2.50

For fashion, calendar, and anniversary clocks. Choose from 5 sizes. 1-3/8″ long shaft. Please measure the width of your winding post on your clock, in millimeters, to insure you select the correct size.

**QUANTITY DISCOUNTS ARE AVAILABLE FOR THIS ITEM. PLEASE SEE THE TABLE BELOW.**

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Bulk deal
Quantity Discount Discounted price
12 + $0.25 $2.25

Discounts will be applied in your shopping cart.

For fashion, calendar, and anniversary clocks. Choose from 5 sizes. 1-3/8″ long shaft. Please measure the width of your winding post on your clock, in millimeters, to insure you select the correct size.

Weight .047 lbs
Choose A Size

#3 (3.0mm), #4 (3.2mm), #6 (3.6mm), #8 (4.0mm), #11 (4.6mm)

Key Sizing Chart

Key No.American SizesSwiss SizesWatch Sizes
#000001.6mm1.25mm
#00001.8mm1.50mm
#0002.0mm1.75mm
#002.2mm2.00mm2.00mm
#02.4mm2.25mm1.90mm
#12.6mm2.50mm1.80mm
#22.8mm2.75mm1.75mm
#33.0mm3.00mm1.65mm
#43.2mm3.25mm1.60mm
#53.4mm3.50mm1.50mm
#63.6mm3.75mm1.40mm
#73.8mm4.00mm1.30mm
#84.0mm4.25mm1.20mm
#94.2mm4.50mm1.15mm
#104.4mm4.75mm1.05mm
#114.6mm5.00mm1.00mm
#124.8mm5.25mm.95mm
#135.0mm5.50mm
#145.2mm5.75mm
#155.4mm6.00mm
#165.6mm6.25mm
#175.8mm6.50mm
#186.0mm6.75mm
#196.2mm7.00mm
#206.4mm7.25mm
#216.6mm7.50mm
#226.8mm7.75mm
#237.0mm8.00mm
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