evo.com | Black Diamond Avalanche Probes > Burly and longer than anything else in BD's probe lineup, the Black Diamond Quickdraw Pro 320 Probe is the choice of Pro Patrollers, avalanche professionals, and anyone making a habit of touring on deeper snowpacks. 8 Section 7075 Aluminum Construction with Stainless Steel Cable Extended Length 320 cm Oversize Alloy Tip Dual Quickdraw speed ferrules provide extremely fast deployment with maximum durability High Visibility 1cm Markings | Black Diamond Quickdraw Pro 320 Probe 2025 | Aluminum