Product Description
Nu Vigor Mainspring number 81C
This is a New Old Stock item, unused and unopened.
Dennison - 6 8 12.5
Metric - .150 .014 31.75
Picture is representative of the product, but may not be the exact item you will receive.
Product Videos
Custom Field
Dennison Width 6
Dennison Strength 8
Dennison Length 12.5
Metric Width .150
Metric Strength .014
Metric Length 31.75
End Type Hole
