The Z-Series Dual Carabiner offers the key simplicity you want with the key security you need. Why Z you ask? For zero difficulty, excess, or doubt. Its sleek carabiner design integrates dual inner gates for easy key clipping, swapping, and removing. Thanks to the precision engineering of the design, the carabiner's strong inner gates prevent individual keys from accidentally doubling back and self-releasing. Clip keys, fobs, and other accessories to one side, clipping the other to your belt loop, backpack, or bag strap for quick access. Constructed with a premium stainless steel body and stainless steel gates, Z-Series is available in 3 sizes for key sets big and small.