New York Standard Mainspring 12/0 Size
New York Standard Tongue-End Mainspring 12/0 Size Swiss Alloy
$29.95
in stock
SKU MS-JA508
- SKU MS-JA508
- Size 12
- Factory No. 4284
- Width 9-1/4
- Dennison Strength 3-1/2
- Length 18"
- Metric Width 1.83
- Metric Strength 0.20
- End TONGUE
This item is typically IN STOCK and ready to ship.
Most orders are shipped from our facility with 24 hours, Monday through Friday.
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