3M DBI-SALA Rollgliss 8700605 Technical Rescue Short Prusik, 5/16" Kernmantle Rope, 13' Loop Length, Blue with Black Fleck Pre-sewn ends eliminates the use of knots that could work their way free providing a higher level of safety Provides excellent handling & performance, strength and durability Reinforced bartack stitching on critical sewn ends ensures high strength capacity that outperforms knots Provides added protection and easy visual inspection while binding the cord together to form an adjustable length eye Technical rescue short prusik, 8mm kernmantle rope, 04m loop length, blue with black fleck