Black Diamond Tech Tip - Carbide. Works as replacement tip for our Spring 2012 and later only trekking poles and all model Z-poles. Does not work with First Strike Trail Back Syncline poles. Sold in pairs. Specifications for Black Diamond Z-pole Tips & Baskets: Manufacturer: Black Diamond Age Group: Adults Application: Winter/Snow Fabric/Material: Carbide Weight: 3 oz Package Contents: Black Diamond Z-pole Tips & Baskets The Black Diamond Z-pole Tips & Baskets is a quality addition to the Black Diamond lineup. For more great deals on Trekking Pole Accessories by Black Diamond please browse our Black Diamond Camp & Hike page. Black Diamond Tech Tip - Carbide