Assortment of Pins With Tubes
- This is a Assortment of Big Head Pins with tubes
- These pins with tubes fit to many watch bracelets
- This is a Big Head Pins Diameter of 1.8mm
- the thickness/diameter of the tube is 1.0mm
- best for watchmaker
- There are many different sizes
- Each sizes have 5 pins
- This is also known as Push Pins