The carabiner is made of solid stainless steel, which is and -, making it ideal for long-term outdoor use, Its compact design enhances functionality while maintaining a stylish appearance. These carabiners feature a threaded latch security design that provides a wire-gate style locking mechanism that minimizes gate gaps, ensuring a secure connection whether for permanent or temporary use. Easy operation: turn clockwise to unlock, turn counterclockwise to lock. These quick connectors are versatile and a must-have for outdoor enthusiasts, perfect for everything from hammocks, camping, fishing, hiking, and more. In addition to outdoor adventures, these carabiners can be used for a variety of indoor purposes. Use them to organize backpacks, keychains, or tools in the garage. They are also ideal for securing chains, power tools, and even pet leashes, providing strong and long-lasting performance. Quick-Release Ring:M3 Colour:As Shown Material:Stainless steel Package Contents: 20 * Connecting ring Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.