4 x Universal 1.8mm Diameter Bars Sizes 24mm to 30mm
4 x Universal Type Watch Spring Bars
Rust Free Stainless Steel tube & spring.
Middle tube section is 1.8mm Diameter.
These bars are designed to fit all fitting width sizes between 24mm and 30mm, ideal if you are unsure of the exact size of bars you require because they will be suitable for 24mm 25mm 26mm 27mm 28mm 29mm & 30mm width fittings.