Barrel Spring for Clocks and Alarm Clocks | 7.5 x 0.20 x 650 (Open-Loop Alarm Spring)

Open-Loop Alarm Spring 15 x 0.25 x 1350 x 30

This Trifix Fix Loose Loop mainspring is specially designed for 30-hour mechanical alarm clocks equipped with a loose-loop end. Available immediately, it ships within 1 week. Shipping to Switzerland, France, and worldwide. Free shipping on orders of 50 CHF or more.

Features:

• Application: Clock
• Height: 15 mm
• Thickness: 0.25 mm
• Length: 1,350 mm

Trifix “Fix” springs are manufactured in Germany and are renowned for their excellent craftsmanship. They are designed for 30-hour mechanical alarm clocks that use a loose-loop end, ensuring perfect compatibility with the relevant movements.

Dimensions are expressed according to the watchmaking standard: Height × Thickness (force) × Length.