Nite Ize IdentiKey SlideLock Dual Carabiner, Key Identifier and Key Holder, Blue and Black 2 Pack

SOLID ALUMINUM DUAL CARABINER - The dual gated IdentiKey SlideLock carabiner allows users to label, clip and locks keys for easy identifying and carrying WATERPROOF WRITE ON LABEL - Use a permanent marker to label your keys and never mix them up again - fine tip marker recommended SLIDE TO LOCK SECURITY - The stainless steel gates on the aluminum carabiner feature SlideLock mechanisms, allowing you to lock the gates to secure to your belt or bag while preventing key loss LONG-LASTING + LIGHTWEIGHT - The write-on label is long-lasting and waterproof, ensuring you can always identify your keys; the carabiner is made with lightweight yet sturdy aluminum for easy daily use GATES LOCK INDEPENDENTLY FOR ULTIMATE VERSATILITY - Each slider can be locked and unlocked independently, keeping keys secured on one side and leaving the other unlocked for quick clipping and unclipping