14PCS IN 1 SET: Including 14pcs watch mainspring winders, with different specifications, suitable for different repair situations, has strong practicability.
WITH BASE: With a metal base to hold and organize these watch winder tools well, preventing loss and making it easy to choose the appropriate size.
EASY OPERATION: With ergonomic design, these watch mainspring winder handles are non slip and easy to grip, which are easy and effortless in operation.
ALUMINUM ALLOY: Made of aluminum alloy material, with light weight and high hardness, corrosion resistance and wear resistance, has a long service life.
FOR WATCH REPAIR: This watch mainspring winder is an essential tool for watch manufacturer and workshop, for use at home or in mechanical repair shop.