Trifix Clock mainsprings english fusee french german carbon steel main spring

Genuine Trifix clock mainsprings for English fusee, French and German movements, made from carbon steel.

⭐ At a glance

✅ Fits English fusee, French and German clock movements

Material: Carbon steel

Movement: Fusee

Features: 8-day, keys, winders, pendulum/moving parts

✔️ Condition: New

✅ Fits

Suitable for English dial (fusee), French and German clock movements. Sizes are specified in millimetres in the format Height x Thickness (strength) x Length x Diameter, so you can match the mainspring to your movement's original spring.

⚠️ Please check your existing mainspring's height, thickness, length and diameter against the size listed for this variation before ordering — fusee mainsprings are movement-specific and an incorrect size will not fit or wind correctly.