Petzl Secours Crevasse Kit Orange/White. This kit is essential for glacier travel (on skis or on foot). The CREVASSE RESCUE KIT contains everything needed to set up a haul system or rope ascent in the event of a fall into a crevasse: 1 MICRO TRAXION pulley; 2 OK SCREW-LOCK carabiners; 1 TIBLOC; 1 RESCUE S pulley; 1 STANNEAU 120 cm sling. Specifications for Petzl Secours Crevasse Kit: Manufacturer: Petzl Color: Orange/White Length: 7.87 in Width: 7.48 in Height: 1.77 in Weight: 355 g Package Contents: Petzl Secours Crevasse Kit Petzl K025AB00: Secours Crevasse Kit Orange/White