These fine watch hairspring collet tools feature aluminum handles by Bergeon. This tool was designed to help you repair watch spring collets. Comes in a set of three.
- Includes sizes: 0.40 mm, 0.55 mm, and 0.70 mm
- Removes watch hairspring collets
- Size 4 X 1 X 1" Inches (94 X 4 X 4mm)
- Swiss made