The Venom Adze by Black Diamond is the choice for technical mountaineering routes where performance, light weight and durability are paramount. A modular piolet with a curved shaft, the Venom plunges into snow cleanly, self arrests and provides solid placements in steep alpine ice. The interchangeable pick design gives you a choice between the Venom Classic Pick and the Venom Tech Pick, which has a more technical reverse curve. Both pick options self-arrest on snow. Comes with a classic pick and Lockdown leash.