Simple and efficient, the lightweight Turbo ice screw features a tapered tube where the teeth cut a hole just larger than the tube itself, for less friction and faster placements. Black Diamond has updated the tooth geometry for easier starts. The hanger functions as a handle for placement and its low-profile design streamlines your rack. The Turbo ice screw is offered in four lengths to provide the pro necessary for setting anchors or protecting marginal ice. CE-certified. Patented.