Swap a worn or loose watch band in minutes. These 21mm spring bars fit most traditional and smart watches with a standard lug width. - Size: 21mm length. - Quick release — double flange design lets you pop pins in and out easily.
Watch Band Pins,32pcs Thickness Heavy Duty Spring Bar, 1.5mm/1.8mm 316L Stainless Steel Watch Pins 14mm 16mm 18mm 20mm 21mm 22mm 24mm 26mm. Fastener Type: spring bar. How to Select the Correct Size (Crucial!).
This 15mm spring bar set gives you 8 solid stainless steel pins to swap watch bands or fix a loose strap in minutes. The double-flange design lets you insert and remove without special tools. - Size: 15mm lug width.
16mm, 18mm, 19mm, 20mm, 22mm, 24mm, 26mm. Premium Material Variants: Introducing coated or titanium spring bars for enhanced corrosion resistance and strength. Application: Suitable for repairing or replacing watch strap links and spring bars.