One of our finest designs and most successful products, the Modified D is a great handling carabiner for general use. Heat treated and plated to increase corrosion resistance, this 'biner is a must for every rescue kit. Be sure to check out our captive-eye version which is great as a component to slings, harnesses and kits when you don't want the carabiner to become detached. Captive eye Modified D's are great for OEM projects and industrial uses (each captive-eye comes with the pin uninstalled, ready for your use).