Needle Arm Balance Spring for:
These are original (used) parts and probably contain characteristics as such. Expect scratches, dullness, dents, dings, anything becoming a part over 100 years old. We make every effort to ensure they are functioning as expected and professionally clean and polish for a no hassle installation.
1A Nickel
1A Gold
1P Nickel
1P Gold
2P Nickel
2P Gold
Dimensions
Length – 3/8″
Width – 5/32″ (Narrow Portion)
Diameter of Large End – 1/4″
ID Large End – ~9/64″
ID Small End – ~5/64″
Thickness – 1/64″
Material – Blue Spring Steel