Key-Bak Ratch-It Key Holder Super Duty 36 in w/ Ratchet Carabiner Black. Featuring a tough Kevlar cord and patented ratcheting feature allows you to easily access your keys at a moment's notice. By pulling on the cord you can extend the KEY-BAK's holding capabilities by up to six times. The cord easily unwinds to allow you to attach or remove your keys. The steel carabiner at the end of the RATCHET allows you attach keys to it and even attach a small second key ring. Whatever you use to secure your keys to the KEY-BAK Ratcheting Key Holder is a great way to keep them in a tangle free tether. Specifications for Key-Bak Ratch-It Retractable Ratcheting Key Holder: Manufacturer: Key-Bak Accessory Attachment System: Carabiner Color: Black Package Contents: Key-Bak Ratch-It Retractable Ratcheting Key Holder Key-Bak 0KR2-4A11: Ratch-It Key Holder Super Duty 36 in w/ Ratchet Carabiner Black