Get roped into a knot-free, fuss-free solution with the Nite Ize CamJam Ring Cord Tightener ans Webbing Sling. Built with strong cast aluminum, this easy-to-use tightener allows you to tighten, tension, connect, and secure virtually any cord or rope without complicated knots. The small Cord Tightener features a working load limit of 240 pounds. The attached webbing sling on the tightener allows you to create a girth hitch around various anchor points, providing a soft universal connection without scratching or scuffing the surface. Cinching around roof bars, ground anchors, and other anchor points where a hook wont accommodate, CamJam Ring provides versatile rope attachment in virtually any environment. The simple pull-to-tighten cam mechanism allows you to feed in virtually any type of cord or rope and pull it tight for instant unbreakable tension around light to heavy loads. And yet, when you need to release, simply lift the quick-release lever to release the tension and keep it moving. The small Cord Tightener fits cords 2mm to 5mm in diameter.