CamJam® LT™ SlideLock® Cord Tightener - 2 Pack
Offering a universal, knot-free way to tighten cord, this pair of lightweight tighteners each include an easy pull-to-tighten cast aluminum cam mechanism, quick-release lever, glass-filled nylon SlideLock carabiner, and 8-foot cord for ultimate security and ease-of-use.