• Hermle Hole End Mainspring
  • Hermle Mainspring

#21/50 Hermle Mainspring

 #21/50 (same size)
Measures: 43/64″ (17mm) width x .0155″ (.40mm) strength x 47-1/4″ (1200mm) length
 

Quantity Price
1 - 2 $9.00
3 - 5 $8.75
6+ $8.50
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$9.00

SKU: MSH-21M
 #21/50 (same size)

Measures: 43/64″ (17mm) width x .0155″ (.40mm) strength x 47-1/4″ (1200mm) length

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