Nite Ize CamJam Cord Tightener

If your knot-tying skills are a clove hitch short of Eagle Scout, you’ll want this set of (4) CamJams, cord-tightening carabiners. In sturdy black plastic with stainless steel gates, there are (2) ways to use them, a loop or fixed-end system. Anchor the carabiner to any hook, D-ring, or loop and feed your cord through, then pull firmly until the cam locks. Sounds ridiculously easy, does is knot? Works with 1/16″ to 3/16″ diameter cords.