WIS Quick Release Case Pins (6-Pack)Upgrade any compatible strap with a smooth, tool-free swap system. These precision-made quick release spring bars feature an integrated sliding tab, letting you remove or install straps in seconds while keeping a secure, OEM-level fit at the lugs. Perfect for rotating straps daily, traveling, or keeping fresh pins on hand for your favorite watches. What’s included: 6 quick release case pins (3 pairs) Sizes available: 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm Choose the width that matches your watch’s lug size for a perfect fit. Why you’ll love them: Quick release convenience — swap straps in seconds, no tools needed Precision fit — engineered for secure seating and smooth action Ideal for strap rotation — keep multiple sets ready across your collection Easy to install — refresh old straps or upgrade new ones instantly Whether you’re replacing worn pins or converting a strap to quick release, this 6-pack keeps your collection ready for effortless changes anytime.