Product Description
Nu Vigor Mainspring number 90 1/2
This is a New Old Stock item, unused and unopened.
Dennison - 8 15 8.5
Metric - .170 .006 21.59
Picture is representative of the product, but may not be the exact item you will receive.
Product Videos
Custom Field
Dennison Width 8
Dennison Strength 15
Dennison Length 8.5
Metric Width .170
Metric Strength .006
Metric Length 21.59
End Type Hole
