LASER is a lightweight, performance ice screw. The shape of the tri-toothed drill improves the bite of the ice screw. The steel tube and specific threading make it rugged and durable. Screwing is facilitated by the excellent ergonomics of the aluminum hanger. Detailed description Improves bite: - optimal shape of the tri-toothed drill improves the bite into ice - very good handling and screwing speed due to the ergonomics of the aluminum hanger Strength and durability: - steel tube and specific threading - steel is treated to reduce weight and increase strength Easier sharpening with the drills patented sharpening reserve Specifications Material(s): steel, aluminum Certification(s): CE EN 568, UIAA 151