Description of Grivel Air Tech Racing S.A. Ice Axe A new version of the lightest, forged steel ice axe in the world. The shaft resists 280kg when tested according to the UIAA methods, and is finished with a new asymmetrical steel spike. Air Tech Racing is for people who want the lightest possible tool but are not willing to sacrifice the strength and durability of a genuine, forged Chromolly steel head. S.A. shaft, also available with Slider, the new hand rest that slides to the top of the shaft when sunk in snow or to the bottom to support hand in traction. Features: Chromolly steel Hot forged Classical positive blade Shovel CE Shaft resistence 280 kg Weight - 400g (14.1ozs)