BLACK DIAMOND Black Diamond ATC Set of 2 These were used by my father, who loves mountain climbing. The purchase date is unknown. I am selling them to declutter. I am also selling other climbing equipment. I will try to offer a discount if you purchase multiple items. Please check the condition in the photos. There are scratches and bends from use. I will accept price negotiations depending on the item, so feel free to comment. When negotiating the price, it would be helpful if you could provide your desired amount. Please purchase if you understand that these are used items. Please refrain from purchasing if you are sensitive to such things. If you have any concerns, I can add more photos, so please comment. I will ship within 48 hours. I will protect the tips before shipping. No pets, no tobacco smell.