These ultra-light ice screws from Black Diamond were made for tough ice routes. They're perfectly suitable for ski mountaineering, glacier travel and alpine climbs with huge approaches. The ice screws are made of aluminium and have a steel tip. Plus, the screws come complete with an aluminium forged hanger with two clip-in points. The wire-gate express handle clicks open and closed. These ice screws can even be screwed in in difficult positions.