Petzl CREVASSE Rescue Kit### Petzl Says ### Kit for hauling and self rescue from crevasses The CREVASSE RESCUE KIT contains everything needed for setting up a hauling system or a rope ascent in case of a fall into a crevasse. This kit is essential for glacier travel (on skis or on foot). Description The CREVASSE RESCUE KIT contains everything needed for setting up a hauling system or a rope ascent in case of a fall into a crevasse: 1 MICRO TRAXION pulley 2 OK SCREW LOCK