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The Petzl SHUNT, a rappel back-up device, makes rope access safer, and therefore is an important part of your climbing equipment cache. Easy to install on the rope, the SHUNT works on single ropes 10mm-11mm or doubled ropes 8mm-11mm. When used below the rappel device it works as a rappel back-up and replaces friction knots like the Prusik.
Material(s): aluminum frame
Weight: 188 g
Rope compatibility: single ropes 10-11 mm or doubled ropes 8-11 mm