The Petzl Gully Adze ice axe is an ultra-lightweight ice axe for technical mountaineering and a support axe for steep skiing.
The Petzl Gully ice axe is designed for technical mountaineering and steep skiing support and weighs just 280 grams.
Its tapered banana-shaped pick and the 'TRIGREST' hand rest (adjustable without a tool) ensure the performance required on technical sections, in steep gullies and couloirs.
The Gully is short and light weight which makes it a compact support axe for ski touring. For more challenging ski touring or for anyone ascending ice and snow couloirs the Petzl Gully combination of Adze and hammer become an effective technical combination.
However, they are short at 45 cm, so you might consider a combination of longer axe such as the 2017 Petzl Sum'tec Adze which could be used as a walking axe for the approach, but then used as a technical axe in combination with the Gully Hammer for the ascent.