Cheney Reproducer Needle Arm Balance Spring Screw 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
Diameter of Head – 5/32″
Thickness of Head – 1/32″
Diameter of Threads – 5/64″
Length of Threads – 13/32″
Threads – 3-56
Material – Blued Steel