Black Diamond - Express Ice Screw

Black Diamond confidently claims these are the fastest placing ice screws on the planet! They feature a tapered tube for minimal friction when placing, and a large color-coded knob and uninterrupted 360 degrees of motion. Features Advanced tooth geometry for easier starting and faster placement Larger crank knobs with uninterrupted 360Adeg motion Stainless steel hangers with two clip points Available in five lengths, color-coded for quick indexing CE certified, patented Specifications Materials: Chromoly (screw) stainless steel (hanger) Display Weights as follows: [10 cm] 121 g (4.3 oz) [16 cm] 146 g (5.2 oz) [22 cm] 175 g (6.2 oz) Strength: 10 kN (2,247 Ibf)