Petzl ICE Pick Replacement Head for Ice Axes Black U19 ICE. Tapered at the tip (3.3 mm) it easily penetrates the coldest ice. Its geometry ensures stable placements on ice and rock while allowing easy removal from the ice. Specifications for Petzl ICE Pick Replacement Head for Ice Axes: Manufacturer: Petzl Color: Black Fabric/Material: Steel Weight: 129 g Additional Features: Compatible with SUM'TEC QUARK NOMIC and ERGONOMIC ice axes Application: Vertical Ice Winter/Snow Depth/Thickness: 4 mm Features of Petzl DRY Pick Replacement Head for Ice Axes: Compatible with SUM'TEC QUARK NOMIC and ERGONOMIC ice axes Pick type: 2 Material(s): steel 4 mm pick tapered to 3.3 mm at tip Certification(s): CE UIAA Package Contents: Petzl ICE Pick Replacement Head for Ice Axes Petzl U19 ICE: ICE Pick Replacement Head for Ice Axes Black Petzl U19 ICE: ICE Pick Replacement Head for Ice Axes Black