❤【Material】Clock Winding Key is made of premium steel material, which is more durable and not easy to deform. Metal Clock Key Can effectively resist oxidation and rust and has a long service life.
❤【Convenient to Use】A professional tool for watchmakers and clock repairmen, easy to keep and carry, suitable for clock repairing.
❤【Application】Square hole size 4.2mm, Clock repair tools is suitable for most old mechanical desk clocks and wall clocks.
❤【Exquisite Workmanship】Clock key winder gives you a enough position at the key handle for you to pinch and operate, anti‑slip use.
❤【Service】Quality assured, If you have any problems, please contact us, we will give you a satisified solution.