Blue Ice Aero Lite 19, the lightest ice screw for high end alpinism

On the Aero Lite 19 by Blue Ice there is a crank at the head that folds against the tube for carrying and swings back out when you place the screw. The cutting teeth at the front are made with three points, the body stays slim and the thread runs along the whole length. A coloured ring at the head keeps the different lengths on the rack apart. It belongs to the equipment for outings on ice; the manufacturer's specifications apply, and in the shop we explain how to handle it.