- 400 day pendulum springs
- Temperature compensating- made from an outstanding alloy which controls spring stiffness for changes in temperature
- Do not break as easily as bronze or steel springs- High tensile strength, high fatigue strength, and freedom from brittleness
- Each spring is ~137 mm long
- Each individual product contains x12 springs
- Individual sizes (non-assorted) are also available in packs of 3 or 12
Includes these thicknesses:
- .0020″ x1
- .0023″ x2
- .0025″ x1
- .0030″ x1
- .0032″ x2
- .0035″ x2
- .0037″ x1
- .0040″ x2