Sterling Rope RIT 8mm BL PRUSIK x 16IN Sewn Cord LEFTnotruc(Designed specifically with the proper rope grabbing characteristics required for good rope management,500) In a dynamic event, the bound loop feature keeps the loop on the strong spine of the carabiner, preventing an accidentaljam on the plate of the pulley Optimized tack stitching is covered with shrink tube for protection and inspection Work best with Prusik Minding Pulleys