Wide application: 8mm momentary button, can be used for speakers, power supplies and start switches. Instant operation, wide application range, practical SafetyBuilt-in medical waterproof ring, professional IP 66 waterproof, safe and reliable, very suitable for outdoor use. Reliable quality and exquisite workmanship convince you to replace your old buttons with this one High performance: 1A momentary push button switch, made of high quality materials and exquisite CNC housing, explosion-proof and shock resistant. Made of high quality stainless steel, waterproof and rustproof. A handy tool exactly what you need! [Main functions] High quality 8mm mini momentary button, which can be used for vehicle horns, power supplies and start switches< /p> Simple InstallationThis momentary button looks like quick installation, you can install it anywhere you want, easy to use, perfect for replacing your vehicle. Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be color differences, please refer to the actual item received.