Hold on tight with the universal, knot-free, and fuss-free CamJam® SlideLock® rope tightener. Constructed from durable cast aluminum, this intuitive cord and rope tightener allows you to tighten, tension, connect, and secure serious loads with knot a worry. The small rope tightener has a working load limit of 280 pounds (100 with included 10 ft. rope). It’s easy to learn the ropes with CamJam®. The SlideLock® carabiner securely attaches and locks onto a D-ring, roof rack, tarp grommet, and various anchor points for a quick, confident connection. 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 rope tightener fits ropes 2 mm to 5 mm in diameter.