Mammut 280 Speed Lock Avalanche Probe An essential in your avalanche equipment: the Mammut Avalanche Probe 280 Speed Lock is a light, durable aluminum probe that packs up small for maximum effectiveness when probing. The newly developed, glove-compatible Speed Lock system ensures maximum comfort when locking the probe. Specs • Length: Collapsed: 45 cm / Extended: 280 cm • Tensioning System: Speed Lock System • Diameter: 11 mm • Segments: 7 • Weight: 275 g • Stable, lightweight probe segment made from high-quality carbon • Extremely precise probe scaling on both sides • Durable tensile tensioning cord for maximum stability of probe tensioning system • Drop-shaped probe tip for energy-saving probing • Suitable for use with gloves • Practical probe cover with integrated emergency plan