VERSATILE UTILITY TOOL - Always be prepared for everyday tasks and outdoor activities with our keychain carabiner. This EDC carabiner works as a handy multi-tool. Use it as a bottle opener, dog leash handle, box cutter, pry tool and more. PORTABLE KEY CARABINER - Take the lightweight heavy duty carabiner clip with you wherever you go. The EDC keychain has a universal size. So, you can attach it to your belt loop or backpack. Use it for chaining car keys, carrying tools and more. TOUGH MULTIPURPOSE TOOL - Not your run-of-the-mill travel or backpack accessories, our carabiners are crafted from sturdy and durable metals - titanium, steel or aluminum. Its build and versatility make it suitable for all your rugged adventures. QUICK-ACCESS KNUCKLE FOR SELF -DEFENSE - When confronted by mortal danger in the wild or urban jungle, you can use the carabiner clip multitool to get an upper hand. In an emergency, react with the keychain multitool instantly. Note: The data are manual measurement, please allow a 1-3cm error, due to the differences between the light and the display, there will be a certain color difference, the specific received in kind prevail.