Grivel Air Tech Evolution - new version of the famous Air Tech axe. The head, which is hot forged from a single piece of steel, has become an established alpine classic. The new shaft gentle curve just below the head gives greater clearance and makes anchoring easier on any sort of terrain, whilst the lower straight part of the shaft will penetrate into snow with little effort. Supplied with leash. Advanced axe technology, all in under 500 grams! Both Axe and Hammer are the same weight. Axe available in 48 cm 53 cm 58 cm 66 cm. Hammer 48 cm and 53 cm