Longcase Chain & Sprocket Sets Conversion SetL33579
A reliable, convenient, & inexpensive way of solving the problem of worn, or mismatched chain & sprockets, on thirty hour clocks, which can cause the chain to jump & slip.
2 centres manufactured from riveting brass
12 foot length of steel
33 links per foot (LPF) clock chain
Internal holes: Ø6.8mm
External brass centres: Ø11mm
The old centres and sprockets are machined off the original set leaving just the cheeks. The new set is assembled, mounting the old cheeks & new sprockets on the new centres. The use of the set also helps preserve the originality of the clock.
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