Standard Quick-Release Spring Bars The reliable, everyday choice for your watch collection. If you're looking to upgrade your strap game with tool-free swapping, our Standard Quick-Release Spring Bars are exactly what you need. Designed to be the universal go-to, these bars are built to slip effortlessly into almost any modern or vintage watch. The built-in quick-release lever means you can change your look on the fly, no spring bar tool required, and no scratched lugs. Just slide the lever, pop the strap in, and you're good to go. Specifications The Body (1.4mm): Slim enough to slide smoothly into almost any watch strap on the market while maintaining plenty of strength for daily wear. The Tip (0.7mm): The industry standard size, precision-machined to snap securely into the vast majority of watch lugs without any hassle. Watch Compatibility These are the perfect fit for most watches. The 0.7mm tip is the universal standard, making these incredibly versatile. What they are for: Standard everyday wearers, dress watches, chronographs, and field watches. Vintage pieces with traditional, narrower lug holes. Virtually any watch that doesn't explicitly call for an oversized or specialty spring bar. What they are NOT for: Heavy-duty dive watches with oversized lug holes (such as Seiko SKX, Turtle, or Tuna models). If you put a 0.7mm tip into an oversized 1.0mm lug hole, the bar will rattle, sit loosely, and could potentially fail. If you have a dive watch with drilled or oversized lugs, you'll want to grab our Skinny Fat spring bars instead! Available in 18mm, 19mm, 20mm, 21mm, 22mm, and 24mm sizes.