The Raven is a bombproof but lightweight axe designed for alpine climbs where two technical ice axes aren’t required. The raven has an aluminium shaft and a stainless steel pick that is set at the perfect angle for self-arresting. As well as a sharp point and serrated teeth for biting into the ice and snow. This axe is designed to last you for years, and is a fantastic investment if you intend to venture into the big mountains. Black Diamond Raven Ice Axe | Tech Spec Review