The K line of Handgrey carabiners were conceived with dual functionality in mind. The K80 is perhaps the best example of that conception, combining a traditional carabiner and a bottle opener into a fluid, perfectly balanced, minimalist design. Featuring a strong TI6A-4V squared titanium unibody construction, there are no secondary parts to break or fail on the opening gate, relying instead on a curved built-in spring and the inherent strength of the metal.