• Hole End Commercial Clock Mainspring

Commercial Mainspring – Hole End – 43/64″ x .018″ x 70-3/4″

Made From High Grade Japanese Steel. Dimensions: 43/64″ width (17.5mm) x .018″ strength (0.46mm) x 70-3/4″ length.

Quantity Price
1 - 2 $6.50
3 - 5 $6.25
6 - 9 $6.00
10+ $5.75
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$6.50

SKU: MSC-402

Made From High Grade Japanese Steel. Dimensions: 43/64″ width (17.5mm) x .018″ strength (0.46mm) x 70-3/4″ length.

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