• Innovative fall arrest device for semi-static rope from10 to 11 mm in diameter. • Robust hot forged structure made of aluminium alloy,stainless steel mechanism. • Designed to give a smooth action on the rope, bothfor ascending and descending activities. • Wear-and tear on rope is nearly eliminated; after afall consequences for the user and damages to the sheat are reduced to the minimum, thanks to very lowfall-arrest force (15 kN • The new “Goblin Rope Surfer” system gives to Goblin a unequalled smooth action on the rope.