Mainspring clock winder with barrels
The "Lucky Winder" spring winder for large watches is a robust tool that allows the repairer to handle all types and sizes of mainsprings, either with end loop or end hole - quickly and safely in and out with the help of nine different drum sizes.
Important note: Since mainsprings can store enormous amounts of energy, please always ensure that your eyes are protected and that you wear strong gloves when handling the clock.
- solid frame with crank, collet and ratchet reversing lever
- 9 drums Ø 22-76mm
- 2 hooks for holding mainsprings with end hook and end loop