Product Description
Nu Vigor Mainspring number 87F
This is a New Old Stock item, unused and unopened.
Dennison - 7 9 12.5
Metric - .160 .013 31.75
Picture is representative of the product, but may not be the exact item you will receive.
Product Videos
Custom Field
Dennison Width 7
Dennison Strength 9
Dennison Length 12.5
Metric Width .160
Metric Strength .013
Metric Length 31.75
End Type Hole
