• Hole End Commercial Clock Mainspring

Commercial Mainspring – Hole End – 7/8″ x .018″ x 70-3/4″

Made From High Grade Japanese Steel. Dimensions: 7/8″ width (22.2mm) x .018″ strength (0.45mm) x 70-3/4″ length.

Quantity Price
1 - 2 $7.50
3 - 5 $7.25
6 - 9 $7.00
10+ $6.75
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$7.50

SKU: MSC-405

Made From High Grade Japanese Steel. Dimensions: 7/8″ width (22.2mm) x .018″ strength (0.45mm) x 70-3/4″ length.

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