This handy spring bar assortment was designed to make life easier for watchmakers. This great assortment of spring bars contains 1.80 mm diameter spring bars in 10 different lengths. The kit comes with a total of 150 spring bars that will make replacing watch band spring bars a piece of cake.
- 1.80 mm diameter
- Double flanged
- Come in 10 different sizes: 6 mm, 8 mm, 10 mm, 11 mm, 13 mm, 14 mm, 16 mm, 18 mm, 19 mm, and 21 mm
- **Note** Sizes are determined by the compressed length of the spring bar
- 15 pins of each size
- A total of 150 pieces
- Refills available