• MS4-1225

400 Day Mainspring – Hole End – 9/16″ Wide

HOLE END MAINSPRING. Once this size is sold out we won’t be carrying them anymore.

Dimensions:
9/16″ (14mm) Width
1-1/8″ (28mm) Inside Diameter
.016″ (.41mm) Strength
28″ (720mm) Length

Availability: 3 in stock

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$10.00

SKU: MS4-1428

HOLE END MAINSPRING. Once this size is sold out we won’t be carrying them anymore.

Dimensions:
9/16″ (14mm) Width
1-1/8″ (28mm) Inside Diameter
.016″ (.41mm) Strength
28″ (720mm) Length

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