Grabline is Sterling Rope's high tensile strength 9.5mm Waterline with a "grip-able", tread-like sheath. These ropes also feature a nylon core, which provides strength without sacrificing its supple nature.
Certified to NFPA 1983, 2006 edition - Throwlines
Typical throwlines are slippery, Grabline solves this problem with its unique tread-like sheath construction.
Better hand traction makes it easier to grab, hold, and throw