There are plenty of ways to secure your keys or other daily essentials. But few are as secure as this carabiner and shackle combo. Constructed from aerospace aluminum and stainless steel, this one-two punch will free your pockets of extra bulk and attach securely to your belt or pack to keep you organized and efficient. The shackle can hold up to 8 keys with an optional rod for added security, and used in tandem with the carabiner, it’s a powerful duo that won’t let you down.