1.8 mm Diameter EXPANDABLE Spring Bars -17 - 23 mm (1 pair)
Straight spring-loaded watch pins to fit strap fittings between 17 mm and 23 mm. Sold as a pack of 2 spring bars.
The size of the spring bar required to fit your watch strap will be the same size as the width of the part of the watch strap which connects to the watch case. This expandable spring bar can be used to fit any strap which has a fiiting width between 17 mm and 23 mm.
For narrower watch strap fitting widths use either the 10mm-14mm Expandable Spring Bars or the 12mm-15mm Expandable Spring Bars or the 14mm-19mm Expandable Spring Bars