NEW CLOCK REPLACEMENT MAINSPRING MAIN SPRING 18x0.40x45 Barrel Type - CM3433

Description

18 x 0.40 x 45 Clock Mainspring
REPLACEMENT CLOCK MAINSPRING
TOP QUALITY GERMAN MADE SPRING
18mm high - 0.40mm thick spring (strength) - 45
mm barrel diameter (1700L).
Made from quality steel & used by professional clockmakers.
Many professional clockmakers replace a clocks mainspring not only when it breaks but as part of a complete service.
A mainspring winder is advised as removal and fitting without one can cause damage or injury.
100's of other sizes stocked.
https://stores.ebay.co.uk/hswalsh/ - Visit our UK eBay store here.
18 x 0.40 x 45 Clock Mainspring REPLACEMENT CLOCK MAINSPRING TOP QUALITY GERMAN MADE SPRING 18mm high - 0.40mm thick spring (strength) - 45mm barrel diameter (1700L). Made from quality steel & used by professional clockmakers.  Many professional clockmakers replace a clocks mainspring not only when it breaks but as part of a complete service.  A mainspring winder is advised as removal and fitting without one can cause damage or injury.  100's of other sizes stocked. https://stores.ebay.co.uk/hswalsh/ - Visit our UK eBay store here.