evo.com | Black Diamond Ski Poles > Super light but amazingly burly, the Black Diamond Expedition Carbon Pro Ski Poles are adjustable all-carbon poles with an upper 18mm shaft and a 16mm lower. Using the proven BD FlickLock locking mechanism, the Carbon Pro has a PH3 screwdriver and 1.5 hex bit hidden in the shaft. With 100mm powder baskets and a clever rubber "beak" on the grips to make flipping your heel risers easier, this is the ultimate adventure pole. Extended EVA foam grips Upper 18mm Carbon FlickLock Pro Locking Mechanism The best in the business; easy to adjust and bomber 4-Season Flex Tips Interchangeable Carbide tech tips Girth-Hitched for Easy Removal | Black Diamond Expedition Pro Ski Poles 2027 - 155 in Khaki | Rubber