key without crank

Winding keys for large clocks, wall clocks and grandfather clocks are indispensable tools for winding mechanical movements reliably and precisely. A precisely fitting key ensures that the movement is wound evenly and that sensitive components such as barrel springs or square pins are not damaged.

Optimal power transmission: A correctly fitted square prevents slipping and protects the movement.

Longer clock life: Regular and gentle winding keeps historical and modern mechanical clocks in working order.

Compatibility with different types of watches: Whether it's a large clock, wall clock or grandfather clock – there are suitable key sizes for every model.

Many models are made of sturdy brass or steel and offer an ergonomic shape for comfortable winding.

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