Lightweight ice screw with integrated handle This ultra-light screw with an aluminum tube is ideal for mountaineering. Starting is made easy by the optimized shape of the four-tooth steel drill tip. The rotating crank folds out to give you a better lever, making it easier and faster to screw in. It has the same function as the regular Laser Speed Ice screws, with a great new balance from teeth to integrated crank handle. 13cm - 91g (3.2oz) 17cm - 100g (3.5oz) 21cm - 110g (3.9oz) Features: a Color-coded handles by screw length a Smaller hanger for screwing into odd-shaped ice a Easier to sharpen with a sharpening reserve