Multi-purpose compact ascender. The BASIC is a compact ascender that offers excellent grip for rope ascents. The lower attachment hole is large enough to hold the carabiners for the lanyard and the footloop.Compact ascender with excellent gripCan be used for rope ascent on a fixed line or as progress capture in a hauling systemToothed cam with self-cleaning slot optimizes performance under any conditions (e.g. frozen or dirty ropes)Stainless steel cam has better resistance to corrosionLower attachment hole large enough for two carabiners (lanyard and foot loop)Upper connection hole for guiding the rope. Material(s): aluminum for the frame, stainless steel for the cam, nylon for the trigger. Weight: 85 g Rope: for use with single ropes between 8 and 11 mm Certification(s): CE EN 567, UIAA