The Raven Pro's shaft has been cut diagonally, making it the lightest ice axe suitable for ski mountaineering and lightweight climbing. Black Diamond Raven Ultra Black Diamond's lightest ice axe, perfect for fast & light winter mountaineering and ski touring. Features: * Investment-cast stainless steel head * Carabiner clip hole on the head * Unique angled spike with a cut shaft I believe it was the 50cm model. Actual weight is about 349g. When I measured it, I didn't have a scale, so I used a probe marked in 5cm increments, and it's somewhere between 45cm and 50cm. I bought it about 5 years ago and carried it on snow mountain climbs, but I think I only used it a handful of times. There are overall scuffs and scratches from being carried on the outside of a backpack, so please check the condition in the images.